Code of Federal Regulations > Title 40 > Chapter I > Part 53 > Subpart E > Appendix - Figure E-1 to Subpart E of Part 53

Regulations last checked for updates: Feb 22, 2025

Title 40 - Protection of Environment last revised: Nov 22, 2025

Appendix - Figure E-1 to Subpart E of Part 53—Designation Testing Checklist

DESIGNATION TESTING CHECKLIST

__________ __________ __________

Auditee Auditor signature Date

Compliance Status: Y = Yes N = No NA = Not applicable/Not available
Verification			Verified by Direct Observation of Process or of Documented Evidence: Performance, Design or Application Spec. Corresponding to Sections of 40 CFR Part 53 or 40 CFR Part 50, Appendix L
Y	N	NA
			Performance Specification Tests
			Sample flow rate coefficient of variation (§ 53.53) (L-7.4.3)
			Filter temperature control (sampling) (§ 53.57) (L-7.4.10)
			Elapsed sample time accuracy (§ 53.54) (L-7.4.13)
			Filter temperature control (post sampling) (§ 53.57) (L-7.4.10)
			Application Specification Tests
			Field Precision (§ 53.58) (L-5.1)
			Meets all Appendix L requirements (part 53, subpart A, § 53.2(a)(3)) (part 53, subpart E, § 53.51(a),(d))
			Filter Weighing (L-8)
			Field Sampling Procedure (§ 53.30, .31, .34)
			Design Specification Tests
			Filter (L-6)
			Range of Operational Conditions (L-7.4.7)
The Following Requirements Apply Only to Class I Candidate Equivalent Methods
			Aerosol Transport (§ 53.59)

authority: Sec. 301(a) of the Clean Air Act (42 U.S.C. sec. 1857g(a)), as amended by sec. 15(c)(2) of Pub. L. 91-604, 84 Stat. 1713, unless otherwise noted

source: 40 FR 7049, Feb. 18, 1975, unless otherwise noted.