Part 61 - SMOKE AND VISIBLE EMISSIONS
- Section 20.2.61.1 - ISSUING AGENCY
- Section 20.2.61.2 - SCOPE
- Section 20.2.61.3 - STATUTORY AUTHORITY
- Section 20.2.61.4 - DURATION
- Section 20.2.61.5 - EFFECTIVE DATE
- Section 20.2.61.6 - OBJECTIVE
- Section 20.2.61.7 - DEFINITIONS
- Section 20.2.61.8 - AMENDMENT AND SUPERSESSION OF PRIOR REGULATIONS
- Section 20.2.61.9 - DOCUMENTS
- Section 20.2.61.10 to 20.2.61.108 - RESERVED
- Section 20.2.61.109 - STATIONARY COMBUSTION EQUIPMENT
- Section 20.2.61.110 - DIESEL-POWERED VEHICLE
- Section 20.2.61.111 - EXCLUSIONS
- Section 20.2.61.112 - DIESEL-POWERED LOCOMOTIVES
- Section 20.2.61.113 - AIR CURTAIN DESTRUCTORS
- Section 20.2.61.114 - OPACITY DETERMINATIONS