eCFR.io
Daily eCFR

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

Designation Testing Checklist

CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

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 availableVerification Comments (Includes documentation of who, what, where, when, why) (Doc. #, Rev. #, Rev. Date)
VerificationVerified 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
YNNA
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)