CFR › Title 40 › Part 750Part 750 — Procedures for Rulemaking Under Section 6 of the Toxic Substances Control ActSubpart B — Interim Procedural Rules for Manufacturing Exemptions§ 750.10— Applicability.§ 750.11— Filing of petitions for exemption.§ 750.12— Consolidation of rulemakings.§ 750.13— Notice of proposed rulemaking.§ 750.14— Confidentiality.§ 750.15— Final rule.Subpart C — Interim Procedural Rules for Processing and Distribution in Commerce Exemptions§ 750.30— Applicability.§ 750.31— Filing of petitions for exemption.§ 750.32— Consolidation of rulemaking.§ 750.33— Notice of proposed rulemaking.§ 750.34— Confidentiality.§ 750.35— Final rule.