Resolution number 690, 13 May 2022; (6 page(s), in Portuguese)

DMS 91-3:2024, Chemical used for treatment of water intended for human consumption – Part 3: Sodium chlorate; (15 page(s), in English)

Chapter 173- 339 WAC Cosmetic Products Restrictions (Formaldehyde in Cosmetics); (5 page(s), in English)