Question: Who makes the rules about irradiation of food?
Disambiguated questions and answers: question: Who makes the rules about irradiation of food in the United States?
Who makes the global rules about irradiation of food?
Who makes rules about irradiation of food specifically in Europe?
Who makes the rules about the safety food irradiation facilities globally?
Who makes the rules about the safety food irradiation facilities specifically in the US?
answer: FDA
U.S. Food and Drug Administration (FDA)
The United States Department of Agriculture
U.S. Food and Drug Administration
The United States Department of Agriculture (USDA)
FDA-rule
USDA
International Atomic Energy Agency (IAEA)
the International Organization for Standardization (ISO)
International Atomic Energy Agency (IAEA), Codex Code of Practice for the Radiation Processing of Food, Nuclear Regulatory Commission (NRC), and the International Organization for Standardization (ISO)
Codex Code of Practice for the Radiation Processing of Food
Nuclear Regulatory Commission (NRC)
Codex Alimentarius
European Food Safety Authority
EC's Scientific Committee on Food (SCF)
European Union
United Nations International Atomic Energy Agency
the different national Nuclear Regulatory Commissions
DOT
Nuclear Regulatory Commission
United States Department of Transportation
NRC
Nuclear Regulatory Commission (NRC)
United States Department of Transportation (DOT)
Natural Questions answer: FDA (from the Wikipedia article "Food irradiation")