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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: times new roman;"><strong>UNITED
                  STATES</strong></font></div>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: times new roman;"><strong>SECURITIES
                  AND EXCHANGE COMMISSION</strong></font></div>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>Washington,
                  D.C.&#160;&#160;20549</strong></font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: times new roman;"><strong>FORM
                  8-K</strong></font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: times new roman;"><strong>CURRENT
                  REPORT</strong></font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: times new roman;"><strong>PURSUANT
                  TO SECTION 13 OR 15(d)<font style="DISPLAY: inline; FONT-SIZE: 12pt;">&#160;</font>OF</strong></font></div>
              </td>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: times new roman;"><strong>THE
                  SECURITIES EXCHANGE ACT OF 1934</strong></font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            </tr>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Date
                  of Report (Date of earliest event reported): December 18,
                  2007</font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            </tr>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 16pt; FONT-FAMILY: Times New Roman;"><strong>AGL
                  RESOURCES INC.</strong></font></div>
              </td>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Exact
                  name of registrant as specified in its charter)</font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              </td>
              <td valign="top" width="34%">
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              </td>
              <td valign="top" width="33%">
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                <div align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(State
                  or other jurisdiction of incorporation)</font></div>
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                  File No.)</font></div>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(I.R.S.
                  Employer Identification No.)</font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>Ten
                  Peachtree Place NE, Atlanta, Georgia 30309</strong></font></div>
              </td>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Address
                  and zip code of principal executive offices)</font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            </tr>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>404-584-4000</strong></font></div>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Registrant&#8217;s
                  telephone number, including area code)</font></div>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="33%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            </tr>
            <tr>
              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>Not
                  Applicable</strong></font></div>
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              <td colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Former
                  name or former address, if changed since last report)</font></div>
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              <td colspan="3" valign="top" width="100%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td align="left" colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Check
                  the appropriate box below if the Form 8-K filing is intended to
                  simultaneously satisfy&#160;&#160;the filing obligation of the registrant
                  under any of the following provisions:</font></div>
              </td>
            </tr>
            <tr>
              <td colspan="3" valign="top" width="100%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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              <td align="left" colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">&#168;</font>&#160;&#160;Written
                  communications pursuant to Rule 425 under the Securities Act (17
                  CFR
                  230.425)</font></div>
              </td>
            </tr>
            <tr>
              <td colspan="3" valign="top" width="100%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            </tr>
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              <td align="left" colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">&#168;</font>&#160;&#160;Soliciting
                  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
                  240.14a-12)</font></div>
              </td>
            </tr>
            <tr>
              <td colspan="3" valign="top" width="100%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            </tr>
            <tr>
              <td align="left" colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">&#168;</font>&#160;&#160;Pre-commencement
                  communications pursuant to Rule 14d-2(b) under the Exchange Act
                  (17 CFR
                  240.14d-2(b))</font></div>
              </td>
            </tr>
            <tr>
              <td colspan="3" valign="top" width="100%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            </tr>
            <tr>
              <td align="left" colspan="3" valign="top" width="100%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">&#168;</font>&#160;&#160;Pre-commencement
                  communications pursuant to Rule 13e-4(c) under the Exchange Act
                  (17 CFR
                  240.13e-4(c))</font></div>
              </td>
            </tr>

        </table>
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                <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><strong>Item
                  5.04</strong></font></div>
              </td>
              <td>
                <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><strong>Temporary
                  Suspension of Trading Under Registrant&#8217;s Employee Benefit
                  Plans.</strong></font></div>
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            </tr>

        </table>
      </div>
      <div><br></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">AGL
        Resources Inc. (the &#8220;Company&#8221;) sponsors the AGL Resources Inc. Retirement
        Savings Plus Plan (the &#8220;Plan&#8221;).&#160;&#160;The Company notified its plan
        participants by letter dated December 3, 2007, that, as a result of a change
        in
        the recordkeeping system for the Plan, there will be a blackout period that
        will
        begin on Thursday, January 10, 2008 at 2:00 p.m. Eastern Time and is expected
        to
        end on Wednesday, January 16, 2008 at 8:00 a.m. Eastern Time (the &#8220;Blackout
        Period&#8221;). During the Blackout Period, participants in the Plan will be unable to
        access their accounts under the Plan, including being unable to direct or
        diversify their investments in their individual accounts, obtain a loan or
        distribution from the Plan, change their contribution rate, or obtain a hardship
        withdrawal from the Plan.&#160;&#160;The Plan administrator has advised the
        Company, by notice received on December 17, 2007, that participants in the
        Plan
        have received notice of the Blackout Period, as required by law.</font></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">As
        a
        result of this Blackout Period, on December 18, 2007 the Company sent a notice
        to its directors and executive officers informing them that a blackout period
        with respect to all directors and executive officers will begin on Thursday,
        January 10, 2008, and is expected to end on Wednesday, January 16, 2008,
        during
        which period they will be prohibited from engaging in transactions in equity
        securities of the Company (the &#8220;Notice&#8221;).</font></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">The
        Company provided the Notice to its directors and executive officers pursuant
        to
        Section 306 of the Sarbanes-Oxley Act of 2002 and Rule 104 of the Securities
        and
        Exchange Commission&#8217;s Regulation BTR. A copy of the Notice is attached as
        Exhibit 99.1 and incorporated herein by reference.</font></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">A
        participant in the Plan, a shareholder or other interested person may obtain,
        without charge, information regarding the Blackout Period, by contacting
        Rita
        White, Managing Director, Benefits &amp; Compensation at AGL Resources Inc., Ten
        Peachtree Place, NE, Loc. 1426, Atlanta, Georgia 30309, before or during
        the
        Blackout Period, telephone: (404) 584 - 4266.</font></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><strong>Item
        9.01&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Financial
        Statements and Exhibits.</strong></font></div>
      <div><br></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">(d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Exhibits</font></div>
      <div><br></div>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong><u>Exhibit
                  No.</u></strong></font></div>
              </td>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong><font id="TAB1" style="MARGIN-LEFT: 72pt;"></font><u>Description</u></strong></font></div>
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              <td valign="top" width="23%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
              <td valign="top" width="61%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font id="TAB1" style="MARGIN-LEFT: 72pt;"></font>99.1</font></div>
              </td>
              <td align="left" valign="top" width="61%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Notice
                  to Directors and Executive Officers</font></div>
                <div>&#160;</div>
              </td>
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      <div><br></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">Pursuant
        to the requirements of the Securities Exchange Act of 1934, the registrant
        has
        duly caused this report to be signed on its behalf by the undersigned hereunto
        duly authorized.</font></div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>AGL
                  RESOURCES INC.</strong></font></div>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Registrant)</font></div>
                <div>&#160;</div>
                <div>&#160;</div>
              </td>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Date:&#160;&#160;December
                  18, 2007</font></div>
              </td>
              <td align="left" valign="top" width="48%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><u>/s/
                  Paul R. Shlanta</u></font></div>
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              <td align="left" valign="top" width="48%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Paul
                  R. Shlanta</font></div>
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Executive
                  Vice President, General Counsel and Chief Ethics and Compliance
                  Officer</font></div>
              </td>
            </tr>

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        Index</font></div>
      <div><br></div>
      <div><br></div>
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              <td valign="top" width="23%" style="PADDING-BOTTOM: 2px">
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                  No.</u></strong></font></div>
              </td>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong><font id="TAB1" style="MARGIN-LEFT: 72pt;"></font><u>Description</u></strong></font></div>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font id="TAB1" style="MARGIN-LEFT: 72pt;"></font>99.1</font></div>
              </td>
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                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Notice
                  to Directors and Executive Officers</font></div>
              </td>
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form_8-k.htm
UNITED
                  STATES
SECURITIES
                  AND EXCHANGE COMMISSION
Washington,
                  D.C.  20549
FORM
                  8-K
CURRENT
                  REPORT
PURSUANT
                  TO SECTION 13 OR 15(d)
OF
THE
                  SECURITIES EXCHANGE ACT OF 1934
Date
                  of Report (Date of earliest event reported): December 18,
                  2007
AGL
                  RESOURCES INC.
(Exact
                  name of registrant as specified in its charter)
Georgia
1-14174
58-2210952
(State
                  or other jurisdiction of incorporation)
(Commission
                  File No.)
(I.R.S.
                  Employer Identification No.)
Ten
                  Peachtree Place NE, Atlanta, Georgia 30309
(Address
                  and zip code of principal executive offices)
404-584-4000
(Registrant's
                  telephone number, including area code)
Not
                  Applicable
(Former
                  name or former address, if changed since last report)
Check
                  the appropriate box below if the Form 8-K filing is intended to
                  simultaneously satisfy  the filing obligation of the registrant
                  under any of the following provisions:
¨
Written
                  communications pursuant to Rule 425 under the Securities Act (17
                  CFR
                  230.425)
¨
Soliciting
                  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
                  240.14a-12)
¨
Pre-commencement
                  communications pursuant to Rule 14d-2(b) under the Exchange Act
                  (17 CFR
                  240.14d-2(b))
¨
Pre-commencement
                  communications pursuant to Rule 13e-4(c) under the Exchange Act
                  (17 CFR
                  240.13e-4(c))
Item
                  5.04
Temporary
                  Suspension of Trading Under Registrant's Employee Benefit
                  Plans.
AGL
        Resources Inc. (the "Company") sponsors the AGL Resources Inc. Retirement
        Savings Plus Plan (the "Plan").  The Company notified its plan
        participants by letter dated December 3, 2007, that, as a result of a change
        in
        the recordkeeping system for the Plan, there will be a blackout period that
        will
        begin on Thursday, January 10, 2008 at 2:00 p.m. Eastern Time and is expected
        to
        end on Wednesday, January 16, 2008 at 8:00 a.m. Eastern Time (the "Blackout
        Period"). During the Blackout Period, participants in the Plan will be unable to
        access their accounts under the Plan, including being unable to direct or
        diversify their investments in their individual accounts, obtain a loan or
        distribution from the Plan, change their contribution rate, or obtain a hardship
        withdrawal from the Plan.  The Plan administrator has advised the
        Company, by notice received on December 17, 2007, that participants in the
        Plan
        have received notice of the Blackout Period, as required by law.
As
        a
        result of this Blackout Period, on December 18, 2007 the Company sent a notice
        to its directors and executive officers informing them that a blackout period
        with respect to all directors and executive officers will begin on Thursday,
        January 10, 2008, and is expected to end on Wednesday, January 16, 2008,
        during
        which period they will be prohibited from engaging in transactions in equity
        securities of the Company (the "Notice").
The
        Company provided the Notice to its directors and executive officers pursuant
        to
        Section 306 of the Sarbanes-Oxley Act of 2002 and Rule 104 of the Securities
        and
        Exchange Commission's Regulation BTR. A copy of the Notice is attached as
        Exhibit 99.1 and incorporated herein by reference.
A
        participant in the Plan, a shareholder or other interested person may obtain,
        without charge, information regarding the Blackout Period, by contacting
        Rita
        White, Managing Director, Benefits & Compensation at AGL Resources Inc., Ten
        Peachtree Place, NE, Loc. 1426, Atlanta, Georgia 30309, before or during
        the
        Blackout Period, telephone: (404) 584 - 4266.
Item
        9.01                      Financial
        Statements and Exhibits.
(d)         Exhibits
Exhibit
                  No.
Description
99.1
Notice
                  to Directors and Executive Officers
SIGNATURE
Pursuant
        to the requirements of the Securities Exchange Act of 1934, the registrant
        has
        duly caused this report to be signed on its behalf by the undersigned hereunto
        duly authorized.
AGL
                  RESOURCES INC.
(Registrant)
Date:  December
                  18, 2007
/s/
                  Paul R. Shlanta
Paul
                  R. Shlanta
Executive
                  Vice President, General Counsel and Chief Ethics and Compliance
                  Officer
Exhibit
        Index
Exhibit
                  No.
Description
99.1
Notice
                  to Directors and Executive Officers