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.