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<TITLE>Registration Statement on Form S-8</TITLE>
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<DIV align="center" style="font-size: 14pt; margin-top: 12pt"><B>UNITED STATES SECURITIES AND EXCHANGE COMMISSION</B>
</DIV>

<DIV align="center" style="font-size: 12pt"><B>WASHINGTON, D.C. 20549</B>
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<DIV align="center" style="font-size: 18pt; margin-top: 12pt"><B>FORM S-8</B>
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<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>REGISTRATION STATEMENT<BR>
UNDER<BR>
THE SECURITIES ACT OF 1933</B>
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>Denison Mines Corp.</B><BR>
<DIV style="width: 100%; border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV>
(Exact name of registrant as specified in its charter)
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>Ontario, Canada</B><BR>
<DIV style="width: 100%; border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV>
(State or other jurisdiction of incorporation)
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>Atrium on Bay, 595 Bay Street, Suite&nbsp;402, Toronto, Ontario M5G 2C2</B><BR>
<DIV style="width: 100%; border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV>
(Address of principal executive offices)
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>Share Option Plan</B><BR>
<DIV style="width: 100%; border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV>
(Full title of Plan)
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>Denison Mines (USA)&nbsp;Corp.</B><BR>
1050 17<SUP style="font-size: 85%; vertical-align: text-top">th</SUP> Street, Suite&nbsp;950<BR>
Denver, CO 80265<BR>
Phone: 303-628-7798<BR>
<DIV style="width: 100%; border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV>
(Name, address and telephone number of agent for service in the United States)
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>CALCULATION OF REGISTRATION FEE</B>
</DIV>

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    <TD>&nbsp;</TD>
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    <TD>&nbsp;</TD>
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    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
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    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Proposed Maximum</B></TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Proposed Maximum</B></TD>
    <TD>&nbsp;</TD>
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    <TD>&nbsp;</TD>
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    <TD>&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
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    <TD nowrap align="center"><B>Title of Securities</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Amount to be</B></TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Offering Price</B></TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Aggregate</B></TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Amount of</B></TD>
    <TD>&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
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    <TD nowrap align="center"><B>to be Registered</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Registered (1)</B></TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Per Share (2)</B></TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Offering Price (2)</B></TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="2"><B>Registration Fee</B></TD>
    <TD>&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
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    <TD style="border-top: 2px solid #000000"><DIV style="margin-left:15px; text-indent:-15px">Common Stock, no par value</DIV></TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD colspan="3" align="center" style="border-top: 2px solid #000000">13,300,000&nbsp;shares</TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD colspan="2" align="center" style="border-top: 2px solid #000000">$5.82</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD colspan="2" align="center" style="border-top: 2px solid #000000">$77,406,000</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD colspan="2" align="center" style="border-top: 2px solid #000000">$3,042.06</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD width="1%" style="border-top: 2px solid #000000">&nbsp;</TD>
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    <TD nowrap align="left">(1)</TD>
    <TD>&nbsp;</TD>
    <TD>Plus such indeterminate number of Common Shares of the Registrant as may be issued to prevent
dilution resulting from stock dividends, stock splits or similar transactions in accordance
with Rule&nbsp;416 under the Securities Act of 1933.</TD>
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<TR style="font-size: 3pt"><TD>&nbsp;</TD></TR>

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    <TD nowrap align="left">(2)</TD>
    <TD>&nbsp;</TD>
    <TD>Estimated solely for purposes of calculating the registration fee in accordance with Rule&nbsp;457
under the Securities Act based upon the average of the reported high and low sales price of
the Common Shares of the Registrant on January&nbsp;22, 2008, on the American Stock Exchange
(a date within five business days of the filing of this Registration Statement), which was $5.82.</TD>
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<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>EXPLANATORY NOTE</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">This Registration Statement on Form S-8 is being filed to register 13,300,000 additional Common
Shares of the Registrant (the &#147;Company&#148;) which have been reserved for issuance under the Company&#146;s
Amended and Restated Share Option Plan, as most recently amended by the Board of Directors on
October&nbsp;19, 2006 and approved by the shareholders on November&nbsp;20, 2006 (the &#147;Plan&#148;). The Common
Shares originally reserved under the Plan (a total of 6,700,000 shares) were previously registered
on a Registration Statement on Form&nbsp;S-8 (No.&nbsp;333-48174). Following registration of the 13,300,000
Common Shares covered under this Registration Statement, a total of 20,000,000 Common Shares of the
Registrant reserved under the Plan have now been registered.
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>PART I</B>
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The documents containing the information specified in Part&nbsp;I of Form S-8 are not required to
be filed with the SEC either as part of this registration statement pursuant to the Note to Part&nbsp;I
of Form S-8 and Rule&nbsp;424 under the Securities Act of 1933. The information required in the Section
10(a) prospectus is included in documents being maintained and delivered by the Registrant as
required by Part&nbsp;I of Form S-8 and by Rule&nbsp;428 under the Securities Act of 1933.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>PART II</B>
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>INFORMATION REQUIRED IN THE REGISTRATION STATEMENT</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 12pt">Item&nbsp;3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Incorporation of Documents by Reference.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following documents filed by the Registrant pursuant to the Securities Exchange Act of
1934, as amended (the &#147;Exchange Act&#148;) are incorporated herein by reference:
</DIV>

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<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Registrant&#146;s Annual Report on Form 40-F for the 15&nbsp;months ended
December&nbsp;31, 2006, which contains audited financial statements for such period.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>All other reports filed by the Registrant under Section 13(a) or 15(d) of
the Securities Exchange Act of 1934 (the &#147;Exchange Act&#148;) since December&nbsp;31, 2006.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The description of the Registrant&#146;s Common Stock contained in the
Registrant&#146;s Registration Statement filed under Section&nbsp;12 of the Exchange Act,
including any amendment or report filed for the purpose of updating such description.</TD>
</TR>

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</TABLE>
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<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In addition, all reports and documents filed by the Registrant under Section&nbsp;13(a), 13(c), 14
or 15(d) of the Exchange Act after the date of this Registration Statement and prior to the filing
of a post-effective amendment which indicates that all securities being offered have been sold or
which deregisters all securities then remaining unsold, shall be deemed to be incorporated by
reference in and to be part of this Registration Statement from the date of filing of each such
document, except as to any portion of any document that is not deemed filed under such provisions.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">Item&nbsp;4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Description of Securities.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">Item&nbsp;5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interests of Named Experts and Counsel.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">Item&nbsp;6.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indemnification of Directors and Officers.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 9pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Registrant&#146;s Bylaws provide that a director or officer will not be liable for monetary
damages incurred by the Registrant in the execution of the duties of his office or in relation
thereto unless due to his failure to exercise the powers and to discharge the duties of his office
honestly, in good faith and in the best interests of the Registrant and in connection therewith to
exercise the degree of care, diligence and skill that a reasonably prudent person would exercise in
comparable circumstances.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In addition, as permitted by the Ontario Business Corporations Act, the Registrant&#146;s Bylaws
provide that the Registrant will indemnify its directors and officers and any former directors or
officers of the Registrant or persons who act or acted at the Registrant&#146;s request as a director or
officer of a body corporate of which the Registrant is or was a shareholder or creditor, and his or
her heirs and legal representatives, against all costs, charges and expenses, including an amount
paid to settle an action or satisfy a judgment, reasonably incurred by him or her in respect of any
civil, criminal or administrative action or proceeding to which he or she is made a party by reason
of being or having been a director or officer of the Registrant or such body corporate, if,
</DIV>

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<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>he or she acted honestly and in good faith with a view to the best
interests of the Registrant; and</TD>
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<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>in the case of a criminal or administrative action or proceeding that is
enforced by a monetary penalty, he or she had reasonable grounds for believing that
his or her conduct was lawful.</TD>
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</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 9pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Ontario Business Corporations Act also provides, and the Registrant&#146;s Bylaws permit, that, with
the approval of the court, such persons may also be indemnified by the Registrant in respect of an
action by or on behalf of the Registrant or any such body corporate to procure a judgment in its
favor, to which the person is made a party by reason of being or having been a director or
officer of the Registrant or such body corporate. Generally, any director or officer who is
</DIV>

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<DIV align="left" style="font-size: 10pt; margin-top: 6pt">entitled to an indemnity may also be indemnified by the Registrant for all of his or her costs,
charges and expenses reasonably incurred in defending his or her position, if he or she was
substantially successful in his or her defense and fulfills the conditions in clauses (a)&nbsp;and (b)
above.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Registrant has purchased insurance for the benefit of all directors and officers against
liability incurred by them in their capacity as a director or officer of the Registrant or its
subsidiaries in an aggregate amount of Cdn $20,000,000 (made up of Cdn $10,000,000 in primary
coverage and Cdn $10,000,000 in additional coverage). The policy contains a number of exclusions
and limitations to the coverage provided, as a result of which, the Registrant may, under certain
circumstances, be obligated to indemnify its directors or officers for certain claims that do not
fall within the coverage under the policy.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to directors, officers and controlling persons of the Registrant pursuant to the
foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy as expressed in
the Act and is, therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred or paid by a
director, officer or controlling person of the registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person in connection with
the securities being registered, the registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The above discussion of the Registrant&#146;s Bylaws and Ontario law is not intended to be
exhaustive and is qualified in its entirety by such Bylaws, the Registrant&#146;s Certificate of
Incorporation and Ontario Law.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">Item&nbsp;7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exemption from Registration Claimed.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">Item&nbsp;8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exhibits.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following exhibits are filed as part of this Registration Statement:
</DIV>
<DIV align="center">
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    <TD width="6%">&nbsp;</TD>
    <TD width="4%">&nbsp;</TD>
    <TD width="90%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="center" style="border-bottom: 1px solid #000000"><B>Number</B></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Description</B></TD>
</TR>

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<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;5.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Opinion of Blake, Cassels &#038; Graydon LLP</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">10.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Amended and Restated Share Option Plan</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Blake, Cassels &#038; Graydon LLP (included in the Opinion
filed as Exhibit&nbsp;5.1)</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of PricewaterhouseCoopers
LLP, independent accountants, with
respect to the consolidated financial statements of the Registrant.</TD>
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<DIV align="left" style="font-size: 10pt; margin-top: 12pt">Item&nbsp;9.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Undertaking.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">The undersigned Registrant hereby undertakes, except as otherwise specifically provided in the
rules of the Securities and Exchange Commission promulgated under the Securities Act of 1933:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To file, during any period in which offers or sales are being made, a post-effective
amendment to this Registration Statement:
</DIV>


<DIV style="margin-top: 6pt">
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<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="1%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To include any prospectus required by section 10(a)(3) of the Securities Act of 1933;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="1%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(ii)&nbsp;&nbsp;&nbsp;&nbsp;To reflect in the prospectus any facts or events arising after the effective date of
this Registration Statement (or the most recent post-effective amendment hereof) which,
individually or in the aggregate, represent a fundamental change in the information set forth in
this Registration Statement;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="1%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(iii)&nbsp;&nbsp;&nbsp;To include any material information with respect to the plan of distribution not
previously disclosed in this Registration Statement or any material change to such information in
this Registration Statement;</TD>
</TR>

</TABLE>
</DIV>
<DIV align="left" style="font-size: 10pt; margin-top: 9pt">provided, however, that paragraphs (1)(i) and (1)(ii) do not apply if the information required to
be included in a post-effective amendment by those paragraphs is contained in periodic reports
filed by the Registrant pursuant to Section&nbsp;13 or Section 15(d) of the Securities Exchange Act of
1934 that are incorporated by reference in this Registration Statement;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(2)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;That, for the purpose of determining any liability under the Securities Act of 1933, each such
post-effective amendment shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(3)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To remove from registration by means of a post-effective amendment any of the securities being
registered which remain unsold at the termination of the offering; and
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 9pt">The undersigned Registrant hereby undertakes that, for purposes of determining any liability under
the Securities Act of 1933, each filing of the Registrant&#146;s annual report pursuant to Section 13(a)
or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference in this
Registration Statement shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to directors, officers and controlling persons of the Registrant pursuant to the
foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy as expressed in
such Act and is, therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the Registrant of expenses incurred or paid by a
director, officer or controlling person of the Registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person in connection with
the securities being registered, the Registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as expressed in such Act and
will be governed by the final adjudication of such issue.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->-5-<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">




<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>SIGNATURES</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it
has reasonable grounds to believe that it meets all of the requirements for filing on From S-8 and
has duly caused this Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Toronto, Province of Ontario, Canada, on the
23<SUP style="font-size: 85%; vertical-align: text-top">rd</SUP> day of January, 2008.
</DIV>

<DIV align="center" style="margin-top: 12pt">

<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left">DENISON MINES CORP.<BR><BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">/s/&nbsp;&nbsp; E. Peter Farmer
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">E. Peter Farmer, Chief Executive Officer&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 9pt">Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been
signed below by the following persons in the capacities listed below and on the date indicated and
each of the undersigned persons, in any capacity, hereby appoints E. Peter Farmer, Ron F. Hochstein
and James R. Anderson severally as attorneys-in-fact of the undersigned, with full power of
substitution and resubstitution, to sign this Registration Statement and any and all amendments
(including post-effective amendments and any registration statements pursuant to Rule 462(b) under
the Securities Act of 1933) and supplements and exhibits thereto and to file the same, and other
documents in connection therewith, with the Securities and Exchange Commission, and authorizes each
of them to do and perform each and every act necessary to be done in connection therewith.
</DIV>
<DIV align="center" style="margin-top: 9pt">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="40%">&nbsp;</TD>
    <TD width="10%">&nbsp;</TD>
    <TD width="50%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Signature</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Title</TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom" style="padding-top: 2em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;E Peter Farmer
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Chief Executive Officer and Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;Ron F. Hochstein
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
President &#038; Chief Operating Officer and Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;James R. Anderson
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Executive Vice President and Chief Financial
Officer</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;Michael J. Schoonderwoerd
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Controller</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->-6-<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="40%">&nbsp;</TD>
    <TD width="10%">&nbsp;</TD>
    <TD width="50%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Signature</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Title</TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom" style="padding-top: 2em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;John H. Craig
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;W. Robert Dengler
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;Brian D. Edgar
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;Paul F. Little
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;Lukas H. Lundin
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;William A. Rand
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;Roy J. Romanow
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/&nbsp;&nbsp;Catherine J. G. Stefan
<DIV style="font-size: 1pt; border-bottom: 1px solid #000000">&nbsp;</DIV>
&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->-7-<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>EXHIBIT INDEX</B>
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="85%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="6%">&nbsp;</TD>
    <TD width="4%">&nbsp;</TD>
    <TD width="90%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;5.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Opinion of Blake, Cassels &#038; Graydon LLP</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">10.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Amended and Restated Share Option Plan</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Blake, Cassels &#038; Graydon LLP (included in the Opinion
filed as Exhibit&nbsp;5.1)</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of PricewaterhouseCoopers
LLP, independent accountants, with
respect to the consolidated financial statements of the Registrant.</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->-8-<!-- /Folio -->
</DIV>

</BODY>
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Registration Statement on Form S-8
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM S-8
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
Denison Mines Corp.
(Exact name of registrant as specified in its charter)
Ontario, Canada
(State or other jurisdiction of incorporation)
Atrium on Bay, 595 Bay Street, Suite 402, Toronto, Ontario M5G 2C2
(Address of principal executive offices)
Share Option Plan
(Full title of Plan)
Denison Mines (USA) Corp.
1050 17
th
Street, Suite 950
Denver, CO 80265
Phone: 303-628-7798
(Name, address and telephone number of agent for service in the United States)
CALCULATION OF REGISTRATION FEE
Proposed Maximum
Proposed Maximum
Title of Securities
Amount to be
Offering Price
Aggregate
Amount of
to be Registered
Registered (1)
Per Share (2)
Offering Price (2)
Registration Fee
Common Stock, no par value
13,300,000 shares
$5.82
$77,406,000
$3,042.06
(1)
Plus such indeterminate number of Common Shares of the Registrant as may be issued to prevent
dilution resulting from stock dividends, stock splits or similar transactions in accordance
with Rule 416 under the Securities Act of 1933.
(2)
Estimated solely for purposes of calculating the registration fee in accordance with Rule 457
under the Securities Act based upon the average of the reported high and low sales price of
the Common Shares of the Registrant on January 22, 2008, on the American Stock Exchange
(a date within five business days of the filing of this Registration Statement), which was $5.82.
EXPLANATORY NOTE
This Registration Statement on Form S-8 is being filed to register 13,300,000 additional Common
Shares of the Registrant (the "Company") which have been reserved for issuance under the Company's
Amended and Restated Share Option Plan, as most recently amended by the Board of Directors on
October 19, 2006 and approved by the shareholders on November 20, 2006 (the "Plan"). The Common
Shares originally reserved under the Plan (a total of 6,700,000 shares) were previously registered
on a Registration Statement on Form S-8 (No. 333-48174). Following registration of the 13,300,000
Common Shares covered under this Registration Statement, a total of 20,000,000 Common Shares of the
Registrant reserved under the Plan have now been registered.
PART I
INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS
The documents containing the information specified in Part I of Form S-8 are not required to
be filed with the SEC either as part of this registration statement pursuant to the Note to Part I
of Form S-8 and Rule 424 under the Securities Act of 1933. The information required in the Section
10(a) prospectus is included in documents being maintained and delivered by the Registrant as
required by Part I of Form S-8 and by Rule 428 under the Securities Act of 1933.
PART II
INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
Item 3.     Incorporation of Documents by Reference.
The following documents filed by the Registrant pursuant to the Securities Exchange Act of
1934, as amended (the "Exchange Act") are incorporated herein by reference:
(a)
The Registrant's Annual Report on Form 40-F for the 15 months ended
December 31, 2006, which contains audited financial statements for such period.
(b)
All other reports filed by the Registrant under Section 13(a) or 15(d) of
the Securities Exchange Act of 1934 (the "Exchange Act") since December 31, 2006.
(c)
The description of the Registrant's Common Stock contained in the
Registrant's Registration Statement filed under Section 12 of the Exchange Act,
including any amendment or report filed for the purpose of updating such description.
-2-
In addition, all reports and documents filed by the Registrant under Section 13(a), 13(c), 14
or 15(d) of the Exchange Act after the date of this Registration Statement and prior to the filing
of a post-effective amendment which indicates that all securities being offered have been sold or
which deregisters all securities then remaining unsold, shall be deemed to be incorporated by
reference in and to be part of this Registration Statement from the date of filing of each such
document, except as to any portion of any document that is not deemed filed under such provisions.
Item 4.     Description of Securities.
Not applicable.
Item 5.     Interests of Named Experts and Counsel.
Not applicable.
Item 6.     Indemnification of Directors and Officers.
The Registrant's Bylaws provide that a director or officer will not be liable for monetary
damages incurred by the Registrant in the execution of the duties of his office or in relation
thereto unless due to his failure to exercise the powers and to discharge the duties of his office
honestly, in good faith and in the best interests of the Registrant and in connection therewith to
exercise the degree of care, diligence and skill that a reasonably prudent person would exercise in
comparable circumstances.
In addition, as permitted by the Ontario Business Corporations Act, the Registrant's Bylaws
provide that the Registrant will indemnify its directors and officers and any former directors or
officers of the Registrant or persons who act or acted at the Registrant's request as a director or
officer of a body corporate of which the Registrant is or was a shareholder or creditor, and his or
her heirs and legal representatives, against all costs, charges and expenses, including an amount
paid to settle an action or satisfy a judgment, reasonably incurred by him or her in respect of any
civil, criminal or administrative action or proceeding to which he or she is made a party by reason
of being or having been a director or officer of the Registrant or such body corporate, if,
(a)
he or she acted honestly and in good faith with a view to the best
interests of the Registrant; and
(b)
in the case of a criminal or administrative action or proceeding that is
enforced by a monetary penalty, he or she had reasonable grounds for believing that
his or her conduct was lawful.
The Ontario Business Corporations Act also provides, and the Registrant's Bylaws permit, that, with
the approval of the court, such persons may also be indemnified by the Registrant in respect of an
action by or on behalf of the Registrant or any such body corporate to procure a judgment in its
favor, to which the person is made a party by reason of being or having been a director or
officer of the Registrant or such body corporate. Generally, any director or officer who is
-3-
entitled to an indemnity may also be indemnified by the Registrant for all of his or her costs,
charges and expenses reasonably incurred in defending his or her position, if he or she was
substantially successful in his or her defense and fulfills the conditions in clauses (a) and (b)
above.
The Registrant has purchased insurance for the benefit of all directors and officers against
liability incurred by them in their capacity as a director or officer of the Registrant or its
subsidiaries in an aggregate amount of Cdn $20,000,000 (made up of Cdn $10,000,000 in primary
coverage and Cdn $10,000,000 in additional coverage). The policy contains a number of exclusions
and limitations to the coverage provided, as a result of which, the Registrant may, under certain
circumstances, be obligated to indemnify its directors or officers for certain claims that do not
fall within the coverage under the policy.
Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to directors, officers and controlling persons of the Registrant pursuant to the
foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy as expressed in
the Act and is, therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred or paid by a
director, officer or controlling person of the registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person in connection with
the securities being registered, the registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
The above discussion of the Registrant's Bylaws and Ontario law is not intended to be
exhaustive and is qualified in its entirety by such Bylaws, the Registrant's Certificate of
Incorporation and Ontario Law.
Item 7.     Exemption from Registration Claimed.
Not applicable.
Item 8.     Exhibits.
The following exhibits are filed as part of this Registration Statement:
Number
Description
5.1
Opinion of Blake, Cassels & Graydon LLP
10.1
Amended and Restated Share Option Plan
23.1
Consent of Blake, Cassels & Graydon LLP (included in the Opinion
filed as Exhibit 5.1)
23.2
Consent of PricewaterhouseCoopers
LLP, independent accountants, with
respect to the consolidated financial statements of the Registrant.
-4-
Item 9.      Undertaking.
The undersigned Registrant hereby undertakes, except as otherwise specifically provided in the
rules of the Securities and Exchange Commission promulgated under the Securities Act of 1933:
(1)     To file, during any period in which offers or sales are being made, a post-effective
amendment to this Registration Statement:
(i)     To include any prospectus required by section 10(a)(3) of the Securities Act of 1933;
(ii)    To reflect in the prospectus any facts or events arising after the effective date of
this Registration Statement (or the most recent post-effective amendment hereof) which,
individually or in the aggregate, represent a fundamental change in the information set forth in
this Registration Statement;
(iii)   To include any material information with respect to the plan of distribution not
previously disclosed in this Registration Statement or any material change to such information in
this Registration Statement;
provided, however, that paragraphs (1)(i) and (1)(ii) do not apply if the information required to
be included in a post-effective amendment by those paragraphs is contained in periodic reports
filed by the Registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of
1934 that are incorporated by reference in this Registration Statement;
(2)     That, for the purpose of determining any liability under the Securities Act of 1933, each such
post-effective amendment shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof;
(3)     To remove from registration by means of a post-effective amendment any of the securities being
registered which remain unsold at the termination of the offering; and
The undersigned Registrant hereby undertakes that, for purposes of determining any liability under
the Securities Act of 1933, each filing of the Registrant's annual report pursuant to Section 13(a)
or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference in this
Registration Statement shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.
Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to directors, officers and controlling persons of the Registrant pursuant to the
foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy as expressed in
such Act and is, therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the Registrant of expenses incurred or paid by a
director, officer or controlling person of the Registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person in connection with
the securities being registered, the Registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as expressed in such Act and
will be governed by the final adjudication of such issue.
-5-
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it
has reasonable grounds to believe that it meets all of the requirements for filing on From S-8 and
has duly caused this Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Toronto, Province of Ontario, Canada, on the
23
rd
day of January, 2008.
DENISON MINES CORP.
By:
/s/   E. Peter Farmer
E. Peter Farmer, Chief Executive Officer
Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been
signed below by the following persons in the capacities listed below and on the date indicated and
each of the undersigned persons, in any capacity, hereby appoints E. Peter Farmer, Ron F. Hochstein
and James R. Anderson severally as attorneys-in-fact of the undersigned, with full power of
substitution and resubstitution, to sign this Registration Statement and any and all amendments
(including post-effective amendments and any registration statements pursuant to Rule 462(b) under
the Securities Act of 1933) and supplements and exhibits thereto and to file the same, and other
documents in connection therewith, with the Securities and Exchange Commission, and authorizes each
of them to do and perform each and every act necessary to be done in connection therewith.
Signature
Title
/s/  E Peter Farmer
Chief Executive Officer and Director
/s/  Ron F. Hochstein
President & Chief Operating Officer and Director
/s/  James R. Anderson
Executive Vice President and Chief Financial
Officer
/s/  Michael J. Schoonderwoerd
Controller
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Signature
Title
/s/  John H. Craig
Director
/s/  W. Robert Dengler
Director
/s/  Brian D. Edgar
Director
/s/  Paul F. Little
Director
/s/  Lukas H. Lundin
Director
/s/  William A. Rand
Director
/s/  Roy J. Romanow
Director
/s/  Catherine J. G. Stefan
Director
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EXHIBIT INDEX
5.1
Opinion of Blake, Cassels & Graydon LLP
10.1
Amended and Restated Share Option Plan
23.1
Consent of Blake, Cassels & Graydon LLP (included in the Opinion
filed as Exhibit 5.1)
23.2
Consent of PricewaterhouseCoopers
LLP, independent accountants, with
respect to the consolidated financial statements of the Registrant.
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