{"data":{"id":"us/40-cfr-figure-e-1-to-subpart-e-of-part-53","jurisdiction":"us","citation":"40 CFR Figure E-1 to Subpart E of Part 53","heading":"Figure E-1 to Subpart E of Part 53—Designation Testing Checklist","body":"DESIGNATION TESTING CHECKLIST\n__________ __________ __________\nAuditee Auditor signature Date\nCompliance Status: Y = Yes N = No NA = Not applicable/Not available Verification Comments (Includes documentation of who, what, where, when, why) (Doc. #, Rev. #, Rev. Date)\nVerification 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\nY N NA\nPerformance Specification Tests\nSample flow rate coefficient of variation (§ 53.53) (L-7.4.3)\nFilter temperature control (sampling) (§ 53.57) (L-7.4.10)\nElapsed sample time accuracy (§ 53.54) (L-7.4.13)\nFilter temperature control (post sampling) (§ 53.57) (L-7.4.10)\nApplication Specification Tests\nField Precision (§ 53.58) (L-5.1)\nMeets all Appendix L requirements (part 53, subpart A, § 53.2(a)(3)) (part 53, subpart E, § 53.51(a),(d))\nFilter Weighing (L-8)\nField Sampling Procedure (§ 53.30, .31, .34)\nDesign Specification Tests\nFilter (L-6)\nRange of Operational Conditions (L-7.4.7)\nThe Following Requirements Apply Only to Class I Candidate Equivalent Methods\nAerosol Transport (§ 53.59)","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 53—AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS","Subpart E—Procedures for Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II Equivalent Methods for PM 2.5 or PM 10-2.5"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"0c274488824d3308908f5d01792f5322569d67ffdd33db8aeb69673ccb7b4a01","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-e-2-to-subpart-e-of-part-53","next":"us/40-cfr-appendix-a-to-subpart-e-of-part-53"},"notice":"GroundRules: Original legal text. Not legal advice."}