National legislation (227) This section displays a sample of environmental legislation available for this country, drawn from the UNEP-LEAP platform. See full set of legislation Solid and Hazardous Waste Act (No. 4 of 2025). To Tatou Vai (Free Water Allocation and Funding of Catchment Committees) Regulations 2025. Drinking water standards for the Cook Islands (DWSCI) 2025. Agriculture Regulations 2025. Biosecurity (Fees, Charges, and Penalties) Regulations 2025. Seabed Minerals (Minerals Harvesting and Other Mining) Regulations 2024. Public Health Act (No. 17 of 2024). Seabed Minerals (Amendment) Act No. 1 of 2024.