Subpart A. Subpart A—General Provisions
- § 33.1 - Purpose.
- § 33.2 - Definitions.
- § 33.3 - Consultation.
- § 33.4 - Types of dust collectors for which certificates of approval may be granted.
- § 33.5 - [Reserved]
- § 33.6 - Application procedures and requirements.
- § 33.7 - Date for conducting tests.
- § 33.8 - Conduct of investigations, tests, and demonstrations.
- § 33.9 - Certification of dust-collecting systems.
- § 33.10 - Certificates of approval or performance.
- § 33.11 - Approval plates.
- § 33.12 - Changes after certification.
- § 33.13 - Withdrawal of certification.