Regulation 1 Citation, commencement and interpretation
These Regulations may be cited as the Environmental Protection (Controls on Injurious Substances) Regulations 1993 and shall come into force on 31st January 1993.
In these Regulations—
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“CAS Number” means a number described in the CAS Registry Handbook, ISSN 0093-058X, published in instalments from 1965 to 1971 with supplements for 1972 to 1976, 1977 to 1981, 1982 to 1986 and 1987 to 1991 by the Chemical Abstracts Service,
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American Chemical Society, Columbus, Ohio, USA;
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“H6CDD” means all the isomers of hexachlorodibenzoparadioxin;
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“industrial installation” means an industrial installation not permitting the emission and/or discharge of PCP in quantities greater than those prescribed by existing legislation;
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“PCP” means Pentachlorophenol CAS Number 87-86-5 and its salts and esters.