Code of Federal Regulations, Title 21, Food and Drugs, PT. 1300-End, Revised as of April 1, 2015

The Code of Federal Regulations is a codification of the general and permanent rules published in the Federal Register by the Executive departments and agencies of the United States Federal Government. This official edition of 21 CFR Parts 1300-End covers drug enforcement including the labeling and packaging requirements for controlled substances, prescriptions, requirements for electronic orders for prescriptions, importation and exportation of listing of chemicals, and more."