EXHIBIT 19.1 SALLIE MAE STUDENT LOAN TRUST 1995-1 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated October 26, 1995 (as amended and restated as of April 26, 1996) has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 13 SALLIE MAE STUDENT LOAN TRUST 1996-1 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of March 6, 1996 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 14 SLM STUDENT LOAN TRUST 1996-2 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of April 26, 1996 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 15 SLM STUDENT LOAN TRUST 1996-3 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of July 9, 1996 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 16 SLM STUDENT LOAN TRUST 1996-4 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of October 3, 1996 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 17 SLM STUDENT LOAN TRUST 1997-1 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of March 20, 1997 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 18 SLM STUDENT LOAN TRUST 1997-2 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 To: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of June 18, 1997 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 19 SLM STUDENT LOAN TRUST 1997-3 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 To: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of September 11, 1997 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 20 SLM STUDENT LOAN TRUST 1997-4 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of November 12, 1997 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 21 SLM STUDENT LOAN TRUST 1998-1 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: Indenture Trustee Eligible Lender Trustee ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of March 19, 1998 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 22 SLM STUDENT LOAN TRUST 1998-2 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from January 1, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of June 18, 1998 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 23 SLM STUDENT LOAN TRUST 1999-1 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from June 29, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of June 29, 1999 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 24 SLM STUDENT LOAN TRUST 1999-2 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from August 12, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of August 12, 1999 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 25 SLM STUDENT LOAN TRUST 1999-3 OFFICER'S CERTIFICATE OF THE SERVICER ANNUAL STATEMENT OF COMPLIANCE AS OF DECEMBER 31, 1999 TO: INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street, 10th Floor 1201 Market Street New York, New York 10006 Wilmington, Delaware 19801 Attn: Corporate Trust & Agency Group Attn: John J. Cashin COPY: The Chase Manhattan Bank, N.A. 450 West 33rd Street New York, New York 10001 Attn: Corporate Trust Dept. Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we hereby certify that (i) a review of the activities and performance of the Servicer from December 28, 1999 through December 31, 1999 under this Agreement and under the Servicing Agreement dated as of December 28, 1999 has been made under our supervision, and (ii) to the best of our knowledge, the Servicer has fulfilled its obligations in all material respects under this Agreement and under the Servicing Agreement throughout such period. - -------------------------------------------------------------------------------- SALLIE MAE SERVICING CORPORATION, as Servicer 11600 Sallie Mae Drive Reston, Virginia 20193 /s/ THOMAS P. BRISSON - --------------------- Thomas P. Brisson, Vice President, Servicing /s/ JOHN F. WALLERSTEDT - ----------------------- John F. Wallerstedt, Vice President and Treasurer 26 SALLIE MAE STUDENT LOAN TRUST 1995-1 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 27 SALLIE MAE STUDENT LOAN TRUST 1996-1 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- ------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 28 SLM STUDENT LOAN TRUST 1996-2 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 29 SLM STUDENT LOAN TRUST 1996-3 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 30 SLM STUDENT LOAN TRUST 1996-4 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 31 SLM STUDENT LOAN TRUST 1997-1 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 32 SLM STUDENT LOAN TRUST 1997-2 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 33 SLM STUDENT LOAN TRUST 1997-3 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 34 SLM STUDENT LOAN TRUST 1997-4 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 35 SLM STUDENT LOAN TRUST 1998-1 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 36 SLM STUDENT LOAN TRUST 1998-2 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from January 1, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 37 SLM STUDENT LOAN TRUST 1999-1 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from June 29, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 38 SLM STUDENT LOAN TRUST 1999-2 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from August 12, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 39 SLM STUDENT LOAN TRUST 1999-3 OFFICER'S CERTIFICATE INDENTURE TRUSTEE ELIGIBLE LENDER TRUSTEE - ----------------- ----------------------- Bankers Trust Company Chase Manhattan Bank Delaware Four Albany Street 1201 Market Street New York, NY 10006 Wilmington, Delaware 19801 Attn: Raymond Delli Colli, Attn: John Cashin, Corporate Trust and Agency Group Corporate Trust Division (212) 250-6549 (302) 428-3375 ADMINISTRATOR SERVICER - ------------- -------- Student Loan Marketing Association Sallie Mae Servicing Corporation 11600 Sallie Mae Drive 11600 Sallie Mae Drive Reston, Virginia 20190-4798 Reston, Virginia 20193 Attn: Assistant Vice President, ATTN: Director ABS Administration Corporate Finance Operations (703) 810-7711 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Pursuant to Section 3.2 of the Administration Agreement (the "Agreement"), we, the undersigned, hereby certify that (i) a review of the activities and performance of the Administrator from December 28, 1999 through December 31, 1999 has been made under our supervision and (ii) to the best of our knowledge, based on such review, the Administrator has fulfilled its obligations in all material respects under the Agreement throughout such period. December 31, 1999 STUDENT LOAN MARKETING ASSOCIATION, AS ADMINISTRATOR /S/ MARK G. OVEREND /S/ J. LANCE FRANKE - -------------------- -------------------- Mark G. Overend, Chief Financial Officer J. Lance Franke, Authorized Agent Student Loan Marketing Association Student Loan Marketing Association 40