R.A. 6969. Toxic Substances, Hazardous and Nuclear Waste Control Act signed by Corazon Aquino(October 26, 1990)
Addresses hazardous sites. The law aims to regulate, restrict or prohibit the importation, manufacture, processing, sale, distribution, use and disposal of chemical substances and mixtures which present unreasonable risk to human health. It likewise prohibits the entry, even in transit, of hazardous and nuclear wastes and their disposal into the Philippine territorial limits for whatever purpose; and to provide advancement and facilitate research and studies on toxic chemicals