Exhibit 10.3 SEVENTH AMENDMENT TO CREDIT AGREEMENT ------------------------------------- SEVENTH AMENDMENT TO CREDIT AGREEMENT (this "Amendment"), dated as of July 8, 1998, among DADE BEHRING HOLDINGS, INC. ("Holdings"), DADE BEHRING INC. (the "Borrower"), the financial institutions party to the Credit Agreement referred to below (the "Banks") and BANKERS TRUST COMPANY, as Agent (the "Agent") for the Banks. All capitalized terms used herein and not otherwise defined shall have the respective meanings provided such terms in the Credit Agreement. W I T N E S S E T H: - - - - - - - - - - WHEREAS, Holdings, the Borrower, the Banks and the Agent are parties to a Credit Agreement, dated as of May 7, 1996 and amended and restated as of April 29, 1997 (as amended, modified, restated or supplemented to the date hereof, the "Credit Agreement"); and WHEREAS, the parties hereto wish to amend the Credit Agreement as herein provided; NOW, THEREFORE, it is agreed: I. Amendments to Credit Agreement. ------------------------------ 1. Section 4.02(A)(c) of the Credit Agreement is hereby amended by deleting the amount "$8,000,000" appearing in the first proviso to said Section and inserting the amount "$25,000,000" in lieu thereof. 2. Section 8.02(p) of the Credit Agreement is hereby amended by deleting the amount "$8,000,000" appearing in said Section and inserting the amount $25,000,000" in lieu thereof. II. Miscellaneous Provisions. ------------------------ 1. In order to induce the Banks to enter into this Amendment, the Borrower hereby represents and warrants that: (a) no Default or Event of Default exists as of the Seventh Amendment Effective Date, both before and after giving effect to this Amendment; and (b) all of the representations and warranties contained in the Credit Agreement or the other Credit Documents are true and correct in all material respects on and as of the Seventh Amendment Effective Date, both before and after giving effect to this Amendment, with the same effect as though such representations and warranties had been made on and as of the Seventh Amendment Effective Date (it being understood that any representation or warranty made as of a specific date shall be true and correct in all material respects as of such specific date). 2. This Amendment is limited as specified and shall not constitute a modification, acceptance or waiver of any other provision of the Credit Agreement or any other Credit Document. 3. This Amendment may be executed in any number of counterparts and by the different parties hereto on separate counterparts, each of which counterparts when executed and delivered shall be an original, but all of which shall together constitute one and the same instrument. A complete set of counterparts shall be lodged with the Borrower and the Agent. 4. THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAW OF THE STATE OF NEW YORK. 5. This Amendment shall become effective as of July 8, 1998 on the date (the "Seventh Amendment Effective Date") when each of Holdings, the Borrower and the Required Banks shall have signed a counterpart hereof (whether the same or different counterparts) and shall have delivered (including by way of facsimile transmission) the same to the Agent at its Notice Office. 6. From and after the Seventh Amendment Effective Date, all references in the Credit Agreement and each of the other Credit Documents to the Credit Agreement shall be deemed to be references to the Credit Agreement as amended hereby. * * * -2- IN WITNESS WHEREOF, the parties hereto have caused their duly authorized officers to execute and deliver this Amendment as of the date first above written. DADE BEHRING HOLDINGS, INC. By/s/ -------------------------------------- Name: Nancy A. Krejsa Title: Vice President & Treasurer DADE BEHRING INC. By/s/ -------------------------------------- Name: Nancy A. Krejsa Title: Vice President & Treasurer BANKERS TRUST COMPANY, Individually, as Agent and as Collateral Agent By/s/ -------------------------------------- Name: Mary Kay Coyle Title: Managing Director THE BANK OF NOVA SCOTIA By/s/ -------------------------------------- Name: F.C.H. Ashby Title: Senior Manager Loan Operations BANK OF TOKYO-MITSUBISHI TRUST COMPANY By/s/ -------------------------------------- Name: Peter Stearn Title: Vice President -3- BANKBOSTON, N.A. By/s/ -------------------------------------- Name: Marie C. Duprey Title Vice President GENERAL ELECTRIC CAPITAL CORPORATION By/s/ -------------------------------------- Name: Holly Kaczmarczyk Title: Duly Authorized Signatory SANWA BUSINESS CREDIT CORPORATION By/s/ -------------------------------------- Name: Michael J. Cox Title: First Vice President ABN AMRO BANK N.V., Chicago Branch By/s/ -------------------------------------- Name: John E. Robertson Title: Vice President By/s/ -------------------------------------- Name: Mary L. Honda Title: Vice President AG CAPITAL FUNDING PARTNERS, L.P. By: Angelo, Gordon & Co., L.P., as Investment Advisor -4- By/s/ -------------------------------------- Name: Jeffrey H. Aronson Title: Managing Director CITIBANK, N.A. By/s/ -------------------------------------- Name: Steven Kaufman Title: Vice President CITY NATIONAL BANK By/s/ -------------------------------------- Name: Scott Kelley Title: Vice President CREDIT AGRICOLE INDOSUEZ By/s/ -------------------------------------- Name: David Bouhl, F.V.P. Title: Head of Corporate Banking Chicago By/s/ -------------------------------------- Name: Katherine L. Abbott Title: First Vice President OCTAGON CREDIT INVESTORS LOAN PORTFOLIO, a Unit of The Chase Manhattan Bank By/s/ -------------------------------------- Name: James P. Ferguson Title: Managing Director -5- CRESCENT/MACH I PARTNERS, L.P. By TCW Asset Management Company, its Investment Manager By/s/ -------------------------------------- Name: Justin L. Driscoll Title: Senior Vice President STRATA FUNDING LTD. By/s/ -------------------------------------- Name: John H. Cullinane Title: Director CERES FINANCE LTD. By/s/ -------------------------------------- Name: John H. Cullinane Title: Director AERIES FINANCE LTD. By/s/ -------------------------------------- Name: Andrew Ian Wignall Title: Director CAPTIVA FINANCE LTD. By/s/ -------------------------------------- Name: John H. Cullinane Title: Director CAPTIVA II FINANCE LTD. By/s/ -------------------------------------- Name: John H. Culinane Title: Director -6- CITY NATIONAL BANK By/s/ -------------------------------------- Name: Scott Kelley Title: Vice President CREDIT AGRICOLE INDOSUEZ By/s/ -------------------------------------- Name: Katherine L. Abbott Title: First Vice President By/s/ -------------------------------------- Name: David Bouhl, F.V.P. Title: Head of Corporate Banking Chicago CRESCENT/MACH I PARTNERS, L.P. By TCW Asset Management Company, its Investment Manager By/s/ -------------------------------------- Name: Title: DAI-ICHI KANGYO BANK LTD. By/s/ -------------------------------------- Name: Sunao Hirata Title: Vice President -7- FIRST NATIONAL BANK OF CHICAGO By/s/ -------------------------------------- Name: Christopher Cavaiani Title: Vice President THE FUJI BANK, LIMITED By/s/ -------------------------------------- Name: Tetsuo Kamatsu (K-219) Title: Joint General Manager GT GLOBAL FLOATING RATE FUND By/s/ -------------------------------------- Name: Title: IMPERIAL BANK By/s/ -------------------------------------- Name: R. Vadalma Title: Senior Vice President KEYPORT LIFE INSURANCE COMPANY By: Stein, Roe & Farnham, as Investment Advisor By/s/ -------------------------------------- Name: Brian G. Good Title: Vice President & Portfolio Manager MERRILL LYNCH DEBT STRATEGIES PORTFOLIO By/s/ -------------------------------------- Name: Title: -8- MERRILL LYNCH PRIME RATE PORTFOLIO By: Merrill Lynch Asset Management L.P., as Investment Advisor By/s/ -------------------------------------- Name: Title: MERRILL LYNCH SENIOR FLOATING RATE FUND, INC. By/s/ -------------------------------------- Name: Title: ML CBO IV (CAYMAN) LTD. By: Protective Asset Management Company, as Collateral Manager By/s/ -------------------------------------- Name: Title: OCTAGON LOAN TRUST By: Octagon Credit Investors, its Manager By/s/ -------------------------------------- Name: James P. Ferguson Title: Managing Director -9- PILGRIM AMERICA PRIME RATE TRUST By: PILGRIM AMERICA INVESTMENTS, INC., as its Investment Manager By/s/ -------------------------------------- Name: Jeffrey A. Bakalar Title: Vice President MORGAN STANLEY DEAN WITTER PRIME INCOME TRUST By/s/ -------------------------------------- Name: Peter Gewirtz Title: Authorized Signatory SAKURA BANK LTD. By/s/ -------------------------------------- Name: Brian G. Good Title: Vice President & Portfolio Manager ROYALTON COMPANY, By: Pacific Investment Management Company, as its Investment Advisor By: PIMCO Management inc., as general partner By/s/ -------------------------------------- Name: Title: SOCIETE GENERALES By/s/ -------------------------------------- Name: John M. Stack Title: Director -10- SOUTHERN PACIFIC BANK By/s/ -------------------------------------- Name: Title: AERIES FINANCE LTD. By/s/ -------------------------------------- Name: Andrew Ian Wignall Title: Director CAPTIVA FINANCE LTD. By/s/ -------------------------------------- Name: David Egglishaw Title: Director CAPTIVA II FINANCE LTD. By/s/ -------------------------------------- Name: David Egglishaw Title: Director CERES FINANCE LTD. By/s/ -------------------------------------- Name: David Egglishaw Title: Director STRATA FUNDING LTD. By/s/ -------------------------------------- Name: David Egglishaw Title: Director -11- VAN KAMPEN AMERICAN CAPITAL PRIME RATE INCOME TRUST By/s/ -------------------------------------- Name: Jeffrey W. Maillet Title: Senior Vice President & Director -12-