About Lewis and Harrison

A different approach

customize guidance through the myriad phases of the registration process

Lewis & Harrison consultants provide top-tier regulatory and technical assistance to companies offering pesticide products and other chemical substances subject to Federal, State, and International regulations. Lewis & Harrison has extensive regulatory experience with numerous types of consumer, health-care, industrial and crop protection products and substances. Some of the products we have assisted our clients with shepherding through the regulatory process include: disinfectants, sanitizers, preservatives, food-contact ingredients, conventional pesticides (herbicides, fungicides, insecticides), water treatment chemicals, specialty antimicrobials and general use biocides.

Our approach is different. We pride ourselves on truly learning as much as possible about the product, the market segment our clients want to reach, their timelines and goals. With this understanding, we can customize our guidance through the myriad phases of the registration process so that our clients can bring their product to market as quickly and as economically as possible.

Our highly qualified and experienced team will step you through the initial economic feasibility, development of the needed data, construction of labels and finally through obtaining the needed Federal, State, and International clearances. Our ongoing support and long-term client relationships mean that Lewis & Harrison can ensure a product will maintain regulatory compliance, even if regulations or manufacturing processes change.

To date, Lewis & Harrison has assisted over 600 companies and manufacturers specializing in chemical, consumer, industrial, health-care and agricultural products. The companies span the gamut from large multi-billion dollar consumer and industrial companies to small start-ups entering the market for the first time, and are headquartered in more than two dozen countries around the globe.