Links to additional food safety resources
International Association for Food Protection (IAFP)
Learn about Food Sanitizer Registrations NPIRS
A general reference for chemical compatibility. Cole Parmer
Allergens
Food Allergy Research and Resource Program (FARRP)
Regulatory
How do I find the federal food law details? Look in the eCFR. Try Title 9 for USDA and Title 21 for FDA.