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. Code of Federal Regulations Title 21, Volume 9, April 1, 2015 Containing parts Part 1300 to End Part 1300; DEFINITIONS Part 1301; REGISTRATION OF MANUFACTURERS, DISTRIBUTORS, AND DISPENSERS OF CONTROLLED SUBSTANCES Part 1302; LABELING AND PACKAGING REQUIREMENTS FOR CONTROLLED SUBSTANCES Part 1303; QUOTAS Part 1304; RECORDS AND REPORTS OF REGISTRANTS Part 1305; ORDERS FOR SCHEDULE I AND II CONTROLLED SUBSTANCES Part 1306; PRESCRIPTIONS Part 1307; MISCELLANEOUS Part 1308; SCHEDULES OF CONTROLLED SUBSTANCES Part 1309; REGISTRATION OF MANUFACTURERS, DISTRIBUTORS, IMPORTERS AND EXPORTERS OF LIST I CHEMICALS Part 1310; RECORDS AND REPORTS OF LISTED CHEMICALS AND CERTAIN MACHINES Part 1311; REQUIREMENTS FOR ELECTRONIC ORDERS AND PRESCRIPTIONS Part 1312; IMPORTATION AND EXPORTATION OF CONTROLLED SUBSTANCES Part 1313; IMPORTATION AND EXPORTATION OF LIST I AND LIST II CHEMICALS Part 1314; RETAIL SALE OF SCHEDULED LISTED CHEMICAL PRODUCTS Part 1315; IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Part 1316; ADMINISTRATIVE FUNCTIONS, PRACTICES, AND PROCEDURES Part 1317; DISPOSAL Part 1321; DEA MAILING ADDRESSES Parts 1322-1399; Reserved Part 1400; Reserved Part 1401; PUBLIC AVAILABILITY OF INFORMATION Part 1402; MANDATORY DECLASSIFICATION REVIEW Parts 1403-1499; Reserved