Procedures & File compositions HYGIENE PRIVATE SOCIETY APPROVAL PROCEDURESPROCEDURE FOR OBTAINING A PRIVATE HYGIENE AND/ SANITATION COMPANY APPROVAL APPROVAL PROCEDURE FOR DRINKING WATER TREATMENT TECHNOLOGIES. APPROVAL PROCEDURE FOR PESTICIDES AND DISINFECTANTS USED IN PUBLIC HEALTH. APPROVAL PROCEDURE FOR DISINFECTANT PRODUCTS COMPOSITION APPROVAL FILE FOR BREAST MILK SUBSTITUTES COMPOSITION OF THE APPROVAL FILE FOR 1 FOOD SUPPLEMENT COMPOSITION OF APPROVAL FILE FOR FOOD PRODUCTS