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2. 1993. EU-Council regulation on the risk assessment of existing chemicals, No. 793/93, O.J.L 84/36, 5 April 1993
3. 1976. TSCA-Toxic Substances Control Act). US Public Law 94–469, 90 Stat. 2003, 11 October 1976.
4. SAR—The U.S. Regulatory Perspective