This Register file is concerned with national and international recommendations and legal mechanisms related to control of a substance in various media, such as air, water, drinking water, wastes, soil, sediments, animal and plant tissues, food and beverages, drugs, consumer goods (including cosmetics and toiletries), agriculture and animal husbandry. The information contained in this file enables rapid access to the regulatory control mechanisms of many nations and to international recommendations for safe handling and use of chemicals.