Since its founding in 1981 by David McCarthy, McCarthy Consultant Services Inc. (MCSI) has played a vital role in the world of CANADIAN REGULATORY AFFAIRS. MCSI is trusted and valued by the Pharmaceutical, Biotechnology, Medical Device, Food, Natural Health Products and Cosmetic industries for its efficient, timely, and effective regulatory work. The staff and Associates of MCSI have extensive background working in these highly regulated and constantly evolving industries. The background and expertise of our regulatory team, one of the largest in Canada, is the key to our clients' success. Shaped by the belief that sound regulatory management is the key to business success, MCSI has evolved into an industry leader across Canada and throughout the world.