Sub-decree No. 48 S.E. on the procedures and conditions for the management of strong acids.

The Subdecree No. 48 S.E. outlines strict formalities and conditions for the control of strong acids to protect public health and safety. It regulates the sale, purchase, storage, transportation, packaging, and use of acids with a pH of 3 or lower, excluding diluted sulfuric acid used in batteries. Sellers and buyers must meet specific requirements, including age, documentation, and safety standards. Warehouses and transport methods must follow technical guidelines, and acid packaging must include Khmer-language labels with hazard warnings.