NALCO 7330 must be applied according to appropriate national and local regulations. NALCO 7330 is registered for use in the United States. As with all biocides applied in the United States, NALCO 7330 is regulated by the U.S. EPA under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). It is a violation of federal law to use this product or any biocide in a manner inconsistent with its product label. U.S. EPA Registration Number 1706-153 is approval for NALCO 7330 use in: Industrial Cooling Tower Systems and Process Water Systems Industrial Recirculating Closed Loop Water Cooling Systems Air Washer Systems and Brewery Pasteurizers Pulp and paper mill influent water systems (but note this use is not currently authorized in California) NALCO 7330 is registered for use in Canada. The federal legislative authority for the regulation of pesticides in Canada is the Pest Control Products Act. As with all biocides applied in Canada, the use of NALCO 7330 is subject to Federal regulation and regulation under provincial/territorial authority. The Pest Management Regulatory Agency (PMRA) administers the Pest Control Products Act (PCPA) for the federal Minister of Health. Canadian PCPA Registration Number 17338 is approval for NALCO 7330 use in: Industrial Recirculating Cooling Water Systems Industrial Process Water Systems. This control product is to be used only in accordance with the directions on the product label. It is an offense under the Pest Control Products Act to use a control product under unsafe conditions. Please refer to the product label (U.S. or Canadian) for specific directions of use (including initial dosage and subsequent dosages, and other detailed, product-specific information ). Product labels can be accessed in the Nalco EH&S (Environmental Health and Safety) database. Refer to the Material Safety Data Sheet (MSDS), SECTION 15 for the most recent information on approvals.