Federal Aviation Regulations

Part 34: Fuel venting and exhaust emission requirements for turbine engine powered airplanes

Federal Aviation Regulations

Subpart A - General Provisions


• Sec. 34.1 - Definitions.
• Sec. 34.2 - Abbreviations.
• Sec. 34.3 - General requirements.
• Sec. 34.4 - [Reserved]
• Sec. 34.5 - Special test procedures.
• Sec. 34.6 - Aircraft safety.
• Sec. 34.7 - Exemptions.

Subpart B - Engine Fuel Venting Emissions (New and In-Use Aircraft Gas Turbine Engines)



• Sec. 34.10 - Applicability.
• Sec. 34.11 - Standard for fuel venting emissions.

Subpart C - Exhaust Emissions (New Aircraft Gas Turbine Engines)



• Sec. 34.20 - Applicability.
• Sec. 34.21 - Standards for exhaust emissions.

Subpart D - Exhaust Emissions (In-use Aircraft Gas Turbine Engines)



• Sec. 34.30 - Applicability.
• Sec. 34.31 - Standards for exhaust emissions.

Subpart G - Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines)



• Sec. 34.60 - Introduction.
• Sec. 34.61 - Turbine fuel specifications.
• Sec. 34.62 - Test procedure (propulsion engines).
• Sec. 34.63 - [Reserved]
• Sec. 34.64 - Sampling and analytical procedures for measuring gaseous exhaust emissions.
• Sec. 34.65-34.70 - [Reserved]
• Sec. 34.71 - Compliance with gaseous emission standards.

Subpart H - Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines)



• Sec. 34.80 - Introduction.
• Sec. 34.81 - Fuel specifications.
• Sec. 34.82 - Sampling and analytical procedures for measuring smoke exhaust emissions.
• Sec. 34.83-34.88 - [Reserved]
• Sec. 34.89 - Compliance with smoke emission standards.