Administrative Order No. 25 of 1991 on the Registration and Licensing of Veterinary Drug and Product Premixes and Water Solubles and the corresponding Manufacturers, Importers, Suppliers, Distributors and Retailers of said Products with the Animal Feeds Standard Division.

Pursuant to Republic Act 3720, known as Feeds, Drugs and Devices and Cosmetics, R.A. 6675, known as Generics Act of 1988 and R.A. 1556, as amended, known as Livestock and Poultry Feeds Act and through the execution of Memorandum of Agreement between the Department of Agriculture (DA) and the Department of Health (DOH), the Bureau of Animal Industry (BAI) through the Animal Feeds Standard Division (AFSD) shall: 1. Deal with the licensing of the establishment which are engaged in the manufacture, distribution and sale of veterinary drugs and product premixes and water solubles; 2. Deal with the evaluation and registration of veterinary drugs and product premixes and water solubles; 3. Conduct inspection and examination of veterinary drugs, and product premixes and water solubles; and 4. Adopt and use the existing standard and requirements of DOH for licensing and registration including the applicable regulations related to generic labelling for veterinary drugs.