Lewis & Harrison provides 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.