Amendment 1

                      FAIR, ISAAC AND COMPANY, INCORPORATED
                          1992 LONG-TERM INCENTIVE PLAN
              (As amended and restated effective November 21, 1995)


         Effective  as of  December  23,  1996,  the Fair,  Isaac  and  Company,
Incorporated  1992 Long-Term  Incentive Plan (As amended and restated  effective
November 21, 1995) is hereby amended as follows:

         Section 15 is amended by  designating  the existing two  paragraphs  as
subsection (i) and adding the following new subsection at the end thereof:

         "(ii)  Notwithstanding  paragraph (i) above,  an NSO or portion thereof
         may be  transferred  by the  Optionee  by gift  to (a)  the  Optionee's
         immediate family,  (b) a partnership  consisting solely of the Optionee
         and/or immediate  family, or (c) to a trust established for the benefit
         of the Optionee  and/or one or more members of the immediate  family of
         the  Optionee  (including  a  charitable  remainder  trust whose income
         beneficiaries  consist  solely  of such  persons),  provided  that such
         transfer  will  not be  effective  until  notice  of such  transfer  is
         delivered  to the  Corporation.  For  purposes of this  paragraph  (ii)
         "immediate family" means spouse, children and grandchildren.  An Option
         or  portion  thereof  may also be  transferred  pursuant  to a domestic
         relations order of a court of competent jurisdiction."

         To  record  the  adoption  of this  amendment  to the  Fair,  Isaac and
Company,  Incorporated  Stock  Option  Plan  for  Non-Employee  Directors  by an
Executive  Committee  of the Board on December  23, 1996,  the  Corporation  has
caused its authorized officers to affix the corporate name hereto.


                                    Fair, Isaac and Company, Incorporated




                                    By       /s/ PETER L. MCCORKELL
                                       -----------------------------------------
                                                 Peter L. McCorkell
                                         Senior Vice President & Secretary