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    <div><br>&#160;</div>
    <div>&#160;</div>
    <div>&#160;</div>
    <div><br>&#160;</div>
    <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>
    <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>
    <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>Washington,
      D.C.&#160;&#160;20549</strong></font></div>
    <div><br></div>
    <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>
    <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>
    <div><br></div>
    <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;">Pursuant
      to Section 13 or 15(d) of the Securities Exchange Act of 1934</font></div>
    <div><br></div>
    <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;">Date
      of
      Report (Date of earliest event reported):&#160;&#160;August 15,
      2007</font></div>
    <div><br></div>
    <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>CITIBANK
      CREDIT CARD ISSUANCE TRUST</strong></font></div>
    <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;">(Issuing
      Entity in respect of the Notes)</font></div>
    <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;">(Exact
      name of issuing entity as specified in its charter)</font></div>
    <div><br></div>
    <div>
      <table cellpadding="0" cellspacing="0" width="100%">

          <tr>
            <td valign="top" width="28%">
              <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;">DELAWARE</font></div>
            </td>
            <td valign="top" width="27%">
              <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;">333-131355-01</font></div>
            </td>
            <td valign="top" width="31%">
              <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;">NOT
                APPLICABLE</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="28%">
              <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;">(State
                or other jurisdiction of incorporation or organization)</font></div>
            </td>
            <td valign="top" width="27%">
              <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;">(Commission
                file number)</font></div>
            </td>
            <td valign="top" width="31%">
              <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;">(I.R.S.
                Employer Identification No.)</font></div>
            </td>
          </tr>

      </table>
    </div>
    <div><br></div>
    <div><br></div>
    <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>CITIBANK
      CREDIT CARD MASTER TRUST I</strong></font></div>
    <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;">(Issuing
      Entity in respect of the Collateral Certificate)</font></div>
    <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;">(Exact
      name of issuing entity as specified in its charter)</font></div>
    <div><br></div>
    <div>
      <table cellpadding="0" cellspacing="0" width="100%">

          <tr>
            <td valign="top" width="28%">
              <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;">NEW
                YORK</font></div>
            </td>
            <td valign="top" width="27%">
              <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;">333-131355-03</font></div>
            </td>
            <td valign="top" width="31%">
              <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;">NOT
                APPLICABLE</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="28%">
              <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;">(State
                or other jurisdiction of incorporation or organization)</font></div>
            </td>
            <td valign="top" width="27%">
              <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;">(Commission
                file number)</font></div>
            </td>
            <td valign="top" width="31%">
              <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;">(I.R.S.
                Employer Identification No.)</font></div>
            </td>
          </tr>

      </table>
    </div>
    <div><br></div>
    <div><br></div>
    <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>CITIBANK
      (SOUTH DAKOTA), NATIONAL ASSOCIATION</strong></font></div>
    <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;">(Exact
      name of depositor and sponsor as specified in its charter)</font></div>
    <div><br></div>
    <div>
      <table cellpadding="0" cellspacing="0" width="100%">

          <tr>
            <td valign="top" width="30%">
              <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;">UNITED
                STATES OF AMERICA</font></div>
            </td>
            <td valign="top" width="27%">
              <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;">333-131355</font></div>
            </td>
            <td valign="top" width="31%">
              <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;">46-0358360</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="30%">
              <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;">(State
                or other jurisdiction of incorporation or organization)</font></div>
            </td>
            <td valign="top" width="27%">
              <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;">(Commission
                file number)</font></div>
            </td>
            <td valign="top" width="31%">
              <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;">(I.R.S.
                Employer Identification No.)</font></div>
            </td>
          </tr>

      </table>
    </div>
    <div><br></div>
    <div>
      <table cellpadding="0" cellspacing="0" width="100%">

          <tr>
            <td valign="top" width="55%">
              <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;">701
                East 60th Street, North</font></div>
              <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;">Sioux
                Falls, South Dakota</font></div>
            </td>
            <td valign="top" width="25%">
              <div>&#160;</div>
              <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;">57117</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="55%">
              <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;">(Address
                of principal executive offices of depositor and sponsor)</font></div>
            </td>
            <td valign="top" width="25%">
              <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;">(Zip
                Code)</font></div>
            </td>
          </tr>

      </table>
    </div>
    <div><br></div>
    <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;">Registrant's
      telephone number, including area code:&#160;&#160;(605) 331-2626</font></div>
    <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;">(Former
      name or former address, if changed since last report):&#160;&#160;Not
      Applicable</font></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: 12pt; FONT-FAMILY: Times New Roman;">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:</font></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: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB2" style="LETTER-SPACING: 9pt;">&#160;&#160;&#160;</font>&#160;&#160;&#160;&#160;&#160;[
      ] Written communications pursuant to Rule 425 under the Securities Act (17
      CFR
      230.425)</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB2" style="LETTER-SPACING: 9pt;">&#160;&#160;&#160;</font>&#160;&#160;&#160;&#160;&#160;[
      ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
      240.14a-12)</font></div>
    <div>
      <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%">

          <tr valign="top">
            <td style="WIDTH: 27pt">
              <div>&#160;</div>
            </td>
            <td>
              <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;&#160;
                &#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>

      </table>
    </div>
    <div>
      <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%">

          <tr valign="top">
            <td style="WIDTH: 27pt">
              <div>&#160;</div>
            </td>
            <td>
              <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;
                &#160;&#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>
    </div><br>
    <div id="PGBRK" style="MARGIN-LEFT: 0pt; WIDTH: 100%; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
      <div id="FTR">
        <div style="WIDTH: 100%" align="left">&#160;&#160;&#160;&#160;&#160;&#160;

          <div>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<br>&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;&#160;&#160;

          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;&#160;&#160;

          <div>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<br>&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;</div>
        <div id="GLFTR" style="WIDTH: 100%" align="left">&#160;</div>
      </div>
      <div id="PN" style="PAGE-BREAK-AFTER: always">
        <div style="WIDTH: 100%; TEXT-ALIGN: center">&#160;</div>
        <div style="WIDTH: 100%; TEXT-ALIGN: center">
          <hr style="COLOR: black" noshade size="2">
        </div>
      </div>
      <div id="HDR">
        <div id="GLHDR" style="WIDTH: 100%" align="right">&#160;</div>
      </div>
    </div><br>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><strong>Item
      8.01&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Other
      Events.</strong></font></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: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 36pt;"></font>On
      August 15, 2007, Citibank Credit
      Card Issuance Trust issued additional Notes of the Citiseries tranche entitled
      Floating Rate Class 2007-A4 Notes of June 2037 (Legal Maturity Date June 2039)
      in the principal amount of $75,000,000.&#160;&#160;The terms of the additional
      Class 2007-A4 Notes are set forth in the Terms Document dated August 15, 2007
      and attached hereto as Exhibit 4.1.&#160;&#160;On August 15, 2007, Michael S.
      Zuckert, Esq., General Counsel, Finance and Capital Markets of Citigroup Inc.,
      delivered a legality opinion with respect to the additional Class 2007-A4 Notes
      and Cravath, Swaine &amp; Moore LLP delivered a tax opinion with respect to the
      additional Class 2007-A4 Notes.&#160;&#160;The legality and tax opinions are
      attached hereto as Exhibit 5.1 and Exhibit 8.1, respectively.</font></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: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 36pt;"></font>Capitalized
      terms used but not defined
      herein have the meanings ascribed to such terms in the Indenture dated as of
      September 26, 2000, as amended by Amendment No. 1 thereto dated as of November
      14, 2001, each between the issuance trust and Deutsche Bank Trust Company
      Americas, as trustee.</font></div>
    <div><br></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 12pt; 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>
      <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%">

          <tr valign="top">
            <td style="WIDTH: 71.25pt">
              <div>&#160;</div>
            </td>
            <td>
              <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">(d)&#160;&#160;&#160;Exhibits.</font></div>
            </td>
          </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: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 27pt;"></font>The
      following exhibits are filed
      herewith:</font></div>
    <div><br></div>
    <div>
      <table cellpadding="0" cellspacing="0" width="100%">

          <tr>
            <td align="left" valign="top" width="15%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Exhibit
                4.1</font></div>
            </td>
            <td align="left" valign="top" width="52%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Terms
                Document dated August 15, 2007 with respect to the additional Class
                2007-A4 Notes (including the form of note attached as Exhibit A
                thereto)</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="52%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td align="left" valign="top" width="15%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Exhibit
                5.1</font></div>
            </td>
            <td align="left" valign="top" width="52%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Opinion
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc., with respect to legality of the additional Class
                2007-A4 Notes</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="52%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td align="left" valign="top" width="15%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Exhibit
                8.1</font></div>
            </td>
            <td align="left" valign="top" width="52%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Opinion
                of Cravath, Swaine &amp; Moore LLP with respect to tax matters concerning
                the additional Class 2007-A4 Notes</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="52%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td align="left" valign="top" width="15%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Exhibit
                23.1</font></div>
            </td>
            <td align="left" valign="top" width="52%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Consent
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc. (included in Exhibit 5.1)</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="52%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td align="left" valign="top" width="15%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Exhibit
                23.2</font></div>
            </td>
            <td align="left" valign="top" width="52%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Consent
                of Cravath, Swaine &amp; Moore LLP (included in Exhibit
                8.1)</font></div>
            </td>
          </tr>

      </table>
    </div><br>
    <div id="PGBRK" style="MARGIN-LEFT: 0pt; WIDTH: 100%; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
      <div id="FTR">
        <div style="WIDTH: 100%" align="left">&#160;&#160;&#160;&#160;&#160;&#160;

          <div>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<br>&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;&#160;&#160;

          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;2&#160;&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;&#160;&#160;

          <div>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<br>&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;</div>
        <div id="GLFTR" style="WIDTH: 100%" align="left">&#160;</div>
      </div>
      <div id="PN" style="PAGE-BREAK-AFTER: always">
        <div style="WIDTH: 100%; TEXT-ALIGN: center">&#160;</div>
        <div style="WIDTH: 100%; TEXT-ALIGN: center">
          <hr style="COLOR: black" noshade size="2">
        </div>
      </div>
      <div id="HDR">
        <div id="GLHDR" style="WIDTH: 100%" align="right">&#160;</div>
      </div>
    </div><br>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><strong><font id="TAB1" style="MARGIN-LEFT: 177.8pt;"></font><u>SIGNATURES</u></strong></font></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 63pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; 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><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 99pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 107.1pt;"></font>CITIBANK
      (SOUTH
      DAKOTA),</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 99pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 107.1pt;"></font>NATIONAL
      ASSOCIATION,</font></div>
    <div>
      <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%">

          <tr valign="top">
            <td style="WIDTH: 234pt">
              <div>&#160;</div>
            </td>
            <td>
              <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">as
                Depositor of Citibank Credit Card Issuance
                Trust</font></div>
            </td>
          </tr>

      </table>
    </div>
    <div>
      <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%">

          <tr valign="top">
            <td style="WIDTH: 234pt">
              <div>&#160;</div>
            </td>
            <td>
              <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">and
                Citibank Credit Card Master Trust I</font></div>
            </td>
          </tr>

      </table>
    </div>
    <div style="DISPLAY: block; MARGIN-LEFT: 99pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 107.1pt;"></font>(Registrant)</font></div>
    <div><br></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 99pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 107.1pt;"></font>By:&#160;&#160;&#160;
/s/
      Douglas C.
      Morrison</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 99pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 134.1pt;"></font>----------------------------------------</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 99pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 147.6pt;"></font>Douglas
      C. Morrison</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 99pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;"><font id="TAB1" style="MARGIN-LEFT: 147.6pt;"></font>Vice
      President</font></div>
    <div><br></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Dated:&#160;&#160;August
      15, 2007</font></div><br>
    <div id="PGBRK" style="MARGIN-LEFT: 0pt; WIDTH: 100%; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
      <div id="FTR">
        <div style="WIDTH: 100%" align="left">&#160;&#160;&#160;&#160;&#160;&#160;

          <div>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<br>&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;&#160;&#160;

          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;3&#160;&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;&#160;&#160;

          <div>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<br>&#160;&#160;&#160;&#160;&#160;&#160;</div>&#160;&#160;&#160;&#160;</div>
        <div id="GLFTR" style="WIDTH: 100%" align="left">&#160;</div>
      </div>
      <div id="PN" style="PAGE-BREAK-AFTER: always">
        <div style="WIDTH: 100%; TEXT-ALIGN: center">&#160;</div>
        <div style="WIDTH: 100%; TEXT-ALIGN: center">
          <hr style="COLOR: black" noshade size="2">
        </div>
      </div>
      <div id="HDR">
        <div id="GLHDR" style="WIDTH: 100%" align="right">&#160;</div>
      </div>
    </div><br>
    <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>EXHIBIT
      INDEX</strong></font></div>
    <div><br></div>
    <div>
      <table cellpadding="0" cellspacing="0" width="100%">

          <tr>
            <td valign="top" width="14%" style="BORDER-BOTTOM: black 2px solid">
              <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;">Exhibit
                No.</font></div>
            </td>
            <td align="left" valign="top" width="58%" style="BORDER-BOTTOM: black 2px solid">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Description</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="14%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="58%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td valign="top" width="14%">
              <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;">4.1</font></div>
            </td>
            <td align="left" valign="top" width="58%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Terms
                Document dated August 15, 2007 with respect to the additional Class
                2007-A4 Notes (including the form of note attached as Exhibit A
                thereto)</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="14%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="58%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td valign="top" width="14%">
              <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;">5.1</font></div>
            </td>
            <td align="left" valign="top" width="58%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Opinion
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc., with respect to legality of the additional Class
                2007-A4 Notes</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="14%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="58%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td valign="top" width="14%">
              <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;">8.1</font></div>
            </td>
            <td align="left" valign="top" width="58%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Opinion
                of Cravath, Swaine &amp; Moore LLP with respect to tax matters concerning
                the additional Class 2007-A4 Notes</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="14%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="58%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td valign="top" width="14%">
              <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;">23.1</font></div>
            </td>
            <td align="left" valign="top" width="58%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Consent
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc. (included in Exhibit 5.1)</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="14%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
            <td valign="top" width="58%"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">&#160;</font></td>
          </tr>
          <tr>
            <td valign="top" width="14%">
              <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;">23.2</font></div>
            </td>
            <td align="left" valign="top" width="58%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman;">Consent
                of Cravath, Swaine &amp; Moore LLP (included in Exhibit
                8.1)</font></div>
            </td>
          </tr>

      </table>
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a4re-8k.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):  August 15,
      2007
CITIBANK
      CREDIT CARD ISSUANCE TRUST
(Issuing
      Entity in respect of the Notes)
(Exact
      name of issuing entity as specified in its charter)
DELAWARE
333-131355-01
NOT
                APPLICABLE
(State
                or other jurisdiction of incorporation or organization)
(Commission
                file number)
(I.R.S.
                Employer Identification No.)
CITIBANK
      CREDIT CARD MASTER TRUST I
(Issuing
      Entity in respect of the Collateral Certificate)
(Exact
      name of issuing entity as specified in its charter)
NEW
                YORK
333-131355-03
NOT
                APPLICABLE
(State
                or other jurisdiction of incorporation or organization)
(Commission
                file number)
(I.R.S.
                Employer Identification No.)
CITIBANK
      (SOUTH DAKOTA), NATIONAL ASSOCIATION
(Exact
      name of depositor and sponsor as specified in its charter)
UNITED
                STATES OF AMERICA
333-131355
46-0358360
(State
                or other jurisdiction of incorporation or organization)
(Commission
                file number)
(I.R.S.
                Employer Identification No.)
701
                East 60th Street, North
Sioux
                Falls, South Dakota
57117
(Address
                of principal executive offices of depositor and sponsor)
(Zip
                Code)
Registrant's
      telephone number, including area code:  (605) 331-2626
(Former
      name or former address, if changed since last report):  Not
      Applicable
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
      8.01                      Other
      Events.
On
      August 15, 2007, Citibank Credit
      Card Issuance Trust issued additional Notes of the Citiseries tranche entitled
      Floating Rate Class 2007-A4 Notes of June 2037 (Legal Maturity Date June 2039)
      in the principal amount of $75,000,000.  The terms of the additional
      Class 2007-A4 Notes are set forth in the Terms Document dated August 15, 2007
      and attached hereto as Exhibit 4.1.  On August 15, 2007, Michael S.
      Zuckert, Esq., General Counsel, Finance and Capital Markets of Citigroup Inc.,
      delivered a legality opinion with respect to the additional Class 2007-A4 Notes
      and Cravath, Swaine & Moore LLP delivered a tax opinion with respect to the
      additional Class 2007-A4 Notes.  The legality and tax opinions are
      attached hereto as Exhibit 5.1 and Exhibit 8.1, respectively.
Capitalized
      terms used but not defined
      herein have the meanings ascribed to such terms in the Indenture dated as of
      September 26, 2000, as amended by Amendment No. 1 thereto dated as of November
      14, 2001, each between the issuance trust and Deutsche Bank Trust Company
      Americas, as trustee.
Item
      9.01                      Financial
      Statements and Exhibits.
(d)   Exhibits.
The
      following exhibits are filed
      herewith:
Exhibit
                4.1
Terms
                Document dated August 15, 2007 with respect to the additional Class
                2007-A4 Notes (including the form of note attached as Exhibit A
                thereto)
Exhibit
                5.1
Opinion
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc., with respect to legality of the additional Class
                2007-A4 Notes
Exhibit
                8.1
Opinion
                of Cravath, Swaine & Moore LLP with respect to tax matters concerning
                the additional Class 2007-A4 Notes
Exhibit
                23.1
Consent
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc. (included in Exhibit 5.1)
Exhibit
                23.2
Consent
                of Cravath, Swaine & Moore LLP (included in Exhibit
                8.1)
2
SIGNATURES
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.
CITIBANK
      (SOUTH
      DAKOTA),
NATIONAL
      ASSOCIATION,
as
                Depositor of Citibank Credit Card Issuance
                Trust
and
                Citibank Credit Card Master Trust I
(Registrant)
By:   
/s/
      Douglas C.
      Morrison
----------------------------------------
Douglas
      C. Morrison
Vice
      President
Dated:  August
      15, 2007
3
EXHIBIT
      INDEX
Exhibit
                No.
Description
4.1
Terms
                Document dated August 15, 2007 with respect to the additional Class
                2007-A4 Notes (including the form of note attached as Exhibit A
                thereto)
5.1
Opinion
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc., with respect to legality of the additional Class
                2007-A4 Notes
8.1
Opinion
                of Cravath, Swaine & Moore LLP with respect to tax matters concerning
                the additional Class 2007-A4 Notes
23.1
Consent
                of Michael S. Zuckert, Esq., General Counsel, Finance and Capital
                Markets
                of Citigroup Inc. (included in Exhibit 5.1)
23.2
Consent
                of Cravath, Swaine & Moore LLP (included in Exhibit
                8.1)