The Food and Drug Administration (FDA) is responsible for protecting the public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, medical devices, the Nation's food supply, cosmetics, and products that emit radiation.
DEA enforces the provisions of the controlled substances and chemical diversion and trafficking laws and regulations of the United States, and operates on a worldwide basis. It presents cases to the criminal and civil justice systems of the United States--or any other competent jurisdiction--on those significant organizations and their members involved in cultivation, production, smuggling, distribution, laundering of proceeds, or diversion of controlled substances appearing in or destined for illegal traffic in the United States.
The National Institute for Health and Care Excellence (NICE) in the UK provides national guidance and advice to improve health and social care.