1. LawStack
  2. Title 40 - Protection of Environment
  3. Chapter I - ENVIRONMENTAL PROTECTION AGENCY
  4. Subchapter U - AIR POLLUTION CONTROLS
  5. Part 1039 - CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES
  6. Subpart F - Test Procedures
  7. 40 CFR § 1039.520
40 CFR § 1039.520
What testing must I perform to establish deterioration factors?
June 9, 2020
CFR

Sections 1039.240 and 1039.245 describe the method for testing that must be performed to establish deterioration factors for an engine family.

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