Subsequently, there has been an act of seal species (vol. 2), 2516 (1973) to edit more on the subject of toxic material registration. The production control schedules for trade Bringing order into the Kingdom to be cautious.
Later, the Toxic Substance Act (No. 2) Act 2516, to amend the terms of the registration of toxic substances. Control of production for commercial purposes or to import into the Kingdom are stronger.
Later, with the toxic mold Act (No. 2) in 2516 for amendment of registration toxic Production scheduling control for commercial application or order in the Kingdom, more strong