§ 87.1 - Definitions.

§ 87.2 - Abbreviations.

§ 87.3 - General applicability and requirements.

§ 87.5 - Special test procedures.

§ 87.7 - Exemptions.

§ 87.10 - Applicability - fuel venting.

§ 87.11 - Standard for fuel venting emissions.

§ 87.20 - Applicability - exhaust emissions.

§ 87.21 - Exhaust emission standards for Tier 4 and earlier engines.

§ 87.23 - Exhaust emission standards for Tier 6 and Tier 8 engines.

§ 87.31 - Exhaust emission standards for in-use engines.

§ 87.48 - Derivative engines for emissions certification purposes.

§ 87.50 - Exemptions and exceptions.

§ 87.60 - Testing engines.

Subpart A - General Provisions

§ 87.4 - [Reserved]

§ 87.6 - Aircraft safety.

§ 87.8 - Incorporation by reference.

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

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

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

§ 87.30 - Applicability.

Subpart E - Certification Provisions

§ 87.40 - General certification requirement.

§ 87.42 - Production report to EPA.

§ 87.46 - Recordkeeping.

Subpart F - Exemptions and Exceptions

Subpart G - Test Procedures

§ 87.61 - Turbine fuel specifications.

§ 87.62 - Test procedure (propulsion engines).

§ 87.63 - [Reserved]

§ 87.64 - Sampling and analytical procedures for measuring gaseous exhaust emissions.

§ 87.71 - Compliance with gaseous emission standards.

§§ 87.65--87.70 - [Reserved]

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

§ 87.80 - Introduction.

§ 87.81 - Fuel specifications.

§ 87.82 - Sampling and analytical procedures for measuring smoke exhaust emissions.

§ 87.89 - Compliance with smoke emission standards.

§§ 87.83--87.88 - [Reserved]