Package of the vet products (Article 36) which are traded in shall be made of substance that guaranties no change in formation, chemicals and biology of the vet products. Labelling of the vet products shall be written in Khmer (Cambodian language), legible, easy to understand, not faded easily and must be printed directly on the package or shall be accompanied by leaflet if necessary. Minimum information and sample mark for vet drugs is determined by the procedure and the required standards for registration of vet drugs. Package of animal feedings, inputs or supplements (Article 46) that are traded shall be produced from substances that are durable, weather-resistant, without change in formation and chemical substance of the product and easily traded and used. Labelling with information of animal feedings, inputs or supplements shall be written in Khmer, legible, understandable and unfadable and shall be printed on package or accompanied by a leaflet of the product. Minimum information and sample mark of information for animal feedings, inputs and supplements shall be determined in the procedure and the required standards for registration.