Since the beginning of this year, under the direction of the Department of Agriculture and Environment, the Sub-Department of Agricultural, Forestry, and Fishery Product Quality Management has strengthened the integration of the professional activities to promote and guide the organizations and individuals in the production and trading of agricultural, forestry, and fishery products to comply with the legal regulations regarding the use of chemicals, pesticides and veterinary medicines in crop cultivation, livestock farming and aquaculture. They also provide guidance to processing and manufacturing establishments on keeping the records to trace the product origins and using food additives from the approved list according to the regulations.