definiens: means any foreign, federal, sta te or local statute, regulation, ordinance, or rule of common law as now or hereafter in effect in any way or any other legally binding requiremen t relating to the environment, natural resources or protection of human health and safety including, without limi tation, the Comprehensive Environmental Response, Compensation and Liability Act ( 42 U.S.C. § 9601 et seq . ), the Hazardous Materials Transportation Act ( 49 U.S.C. A pp . § 1801 et seq . ), the Resource Conservation and Recovery Act ( 42 U.S.C. § 6901 et seq . ), the Clean Water Act ( 33 U.S.C. § 1251 et seq . ), the Clean Air Act ( 42 U.S.C. § 7401 et seq . ) the Toxic Substances [ * * * ] Confidential treatment requested . Omitted por tions have been filed separately with the Securitie s and Exchange Commission