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  <TITLE> Fair Isaac Corporation (Form: 8-K) </TITLE>
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  		UNITED STATES<BR>
  	SECURITIES AND EXCHANGE COMMISSION
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  	WASHINGTON, D.C. 20549
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  	FORM 8-K
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  	CURRENT REPORT
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  	Pursuant to Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934
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  	Date of Report (Date of Earliest Event Reported):
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  	&nbsp;
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  	February 6, 2007
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  	Fair Isaac Corporation
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  <BR>__________________________________________<BR>
  	(Exact name of registrant as specified in its charter)
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  	&nbsp;
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  	Delaware
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  	0-16439
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  	94-1499887
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  _____________________<BR>
  	(State or other jurisdiction
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  _____________<BR>
  	(Commission
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  ______________<BR>
  	(I.R.S. Employer
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  	of incorporation)
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  	File Number)
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  	Identification No.)
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  	&nbsp;&nbsp;
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  	901 Marquette Avenue, Suite 3200, Minneapolis, Minnesota
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  	55402-3232
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  _________________________________<BR>
  	(Address of principal executive offices)
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  	&nbsp;
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  ___________<BR>
  	(Zip Code)
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  	Registrant&#146;s telephone number, including area code:
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  	612-758-5200
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  	Not Applicable
  <BR>______________________________________________<BR>
  	Former name or former address, if changed since last report
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  	&nbsp;
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  <!-- CoverPageRegistrant END --><P><FONT SIZE="2">
  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>
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  <P><FONT SIZE="2">
  [&nbsp;&nbsp;]&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))<br>
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  <B>
  	Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
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  	On February 6, 2007, the Board of Directors (the "Board") of Fair Isaac Corporation elected James D. Kirsner to the Board.  Mr. Kirsner is expected to be appointed at the next meeting of the Board to serve on the Audit Committee.  A copy of the press release announcing the election of Mr. Kirsner is attached as Exhibit 99.1 hereto and incorporated herein by reference.<br>
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  	Item 9.01 Financial Statements and Exhibits.
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  	(d)	Exhibits.<br><br>Exhibit	Description<br>99.1	Press Release dated February 7, 2007<br><br>
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  	SIGNATURES
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  	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.
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  	Fair Isaac Corporation
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  	&nbsp;&nbsp;
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  <I>
  	February 7, 2007
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  	By:
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  <I>
  	Charles M. Osborne
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  	&nbsp;
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  <I>
  	Name: Charles M. Osborne
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  <I>
  	Title: Interim Chief Executive Officer and Chief Financial Officer
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  	Exhibit&nbsp;Index
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  	Exhibit No.
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  	Description
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  	99.1
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  	&nbsp;
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  Press Release dated February 7, 2007
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metadata_documents: [{"type": "8-K", "sequence": "1", "filename": "htm_18041.htm", "description": "LIVE FILING", "secsgml_size_bytes": 10260}]
metadata_filer: {"company-data": {"conformed-name": "FAIR ISAAC CORP", "cik": "0000814547", "assigned-sic": "7389", "irs-number": "941499887", "state-of-incorporation": "DE", "fiscal-year-end": "0930"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-11689", "film-number": "07586758"}, "business-address": {"street1": "901 MARQUETTE AVENUE", "street2": "SUITE 3200", "city": "MINNEAPOLIS", "state": "MN", "zip": "55402", "phone": "(612) 758-5255"}, "mail-address": {"street1": "901 MARQUETTE AVENUE", "street2": "SUITE 3200", "city": "MINNEAPOLIS", "state": "MN", "zip": "55402"}, "former-company": {"former-conformed-name": "FAIR ISAAC & COMPANY INC", "date-changed": "19920703"}}
text: Fair Isaac Corporation (Form: 8-K)
  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):
  February 6, 2007
  Fair Isaac Corporation
  __________________________________________
  (Exact name of registrant as specified in its charter)
  Delaware
  0-16439
  94-1499887
  _____________________
  (State or other jurisdiction
  _____________
  (Commission
  ______________
  (I.R.S. Employer
  of incorporation)
  File Number)
  Identification No.)
  901 Marquette Avenue, Suite 3200, Minneapolis, Minnesota
  55402-3232
  _________________________________
  (Address of principal executive offices)
  ___________
  (Zip Code)
  Registrant's telephone number, including area code:
  612-758-5200
  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))
  Top of the Form
  Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
  On February 6, 2007, the Board of Directors (the "Board") of Fair Isaac Corporation elected James D. Kirsner to the Board.  Mr. Kirsner is expected to be appointed at the next meeting of the Board to serve on the Audit Committee.  A copy of the press release announcing the election of Mr. Kirsner is attached as Exhibit 99.1 hereto and incorporated herein by reference.
  Item 9.01 Financial Statements and Exhibits.
  (d)	Exhibits.
  Exhibit	Description
  99.1	Press Release dated February 7, 2007
  Top of the Form
  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.
  Fair Isaac Corporation
  February 7, 2007
  By:
  Charles M. Osborne
  Name: Charles M. Osborne
  Title: Interim Chief Executive Officer and Chief Financial Officer
  Top of the Form
  Exhibit Index
  Exhibit No.
  Description
  99.1
  Press Release dated February 7, 2007