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California Declaration

July 1, 2007

Pursuant to Cal. Health and Safety Code § 119400 et seq., Mylan Laboratories Inc. ("Mylan") including its subsidiaries, hereby certifies that it is in compliance with the provisions of Cal. Health and Safety Code § 119402, including the requirement that it has adopted, and is in compliance with, a Comprehensive Compliance Program that it believes to be in accordance with the Office of Inspector General's Compliance Guidance for Pharmaceutical Manufacturers and the Code on Interactions with Healthcare Professionals issued by the Pharmaceutical Research and Manufacturers of America (PhRMA) on or about July 1, 2002.

Sincerely,
Mylan Laboratories Inc.

To obtain a copy of Mylan's Corporate Compliance Program and declaration please call toll-free 866-252-4465 or make an electronic request.