40 CFR Subpart B - 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.