1. Regulations
  2. title 40
  3. chapter I-i35
  4. part 1039
  5. subpart F
  6. § 1039.520

View all text of Subpart F [§ 1039.501 - § 1039.525]

§ 1039.520 - What testing must I perform to establish deterioration factors?

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

AUTHORITY: 42 U.S.C. 7401-7671q.

SOURCE: 69 FR 39213, June 29, 2004, unless otherwise noted.

CITE AS: 40 CFR 1039.520