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Code of Federal Regulations
C.F.R. Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER R—TOXIC SUBSTANCES CONTROL ACT
PART 723—PREMANUFACTURE NOTIFICATION EXEMPTIONS
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Subpart B—Specific Exemptions
§723.50 Chemical substances manufactured in quantities of 10,000 kilograms or less per year, and chemical substances with low environmental releases and human exposures.
§723.175 Chemical substances used in or for the manufacture or processing of instant photographic and peel-apart film articles.
§723.250 Polymers.
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