We Solve Your

Regulatory Puzzles

Providing Quality Service

Since it’s founding in 1981 by David McCarthy, McCarthy Consultant Services Inc. (MCSI) has played a vital role in the world of Canadian regulatory affairs. 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. 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.


News and Events

  A very Happy Thanksgiving week-end, from the Staff and Associates of MCSI!! Our offices will be closed for the Holiday, Monday October 9th  


Canadian Food & Drink Summit 2017: Measuring Performance, Taking Stock, Inspiring Action Tuesday December 5 – Wednesday December 6 2017 • Calgary TELUS Convention Centre • Calgary, Alberta


Cosmetics Alliance Canada Fall Regulatory Workshop Date: October 11, 2017 Time: 8:00 am – 4:30 pm Venue Holiday Inn Toronto International Airport 970 Dixon Road Toronto, Ontario M9W 1J9  Canada


CHFA East 2017 Conference: September 14 & 15, 2017 Trade Show: September 16 & 17, 2017 Metro Toronto Convention Centre, South Building, Toronto, ON The path to retail excellence begins at CHFA East.  Discover the latest trends and new product offerings from 850 exhibiting companies. Enjoy big savings on show specials, sample products to your heart’s content and make … Continue reading CHFA East 2017 – Stephen McCarthy Attending!


We invite you to contact us!

McCarthy Consultant Services Inc.
1151 Gorham Street, Unit #8
Newmarket, Ontario Canada L3Y 8Y1

Phone: 905.836.0033
Fax: 905.836.0006
E-Mail: dpartridge@mccarthyconsultant.com


Let’s Get In Touch