40 CFR § 75.46 - Missing data substitution criteria.

---
identifier: "/us/cfr/t40/s75.46"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 75.46 - Missing data substitution criteria."
title_number: 40
title_name: "Protection of Environment"
section_number: "75.46"
section_name: "Missing data substitution criteria."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "75"
part_name: "CONTINUOUS EMISSION MONITORING"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401-7671q and 7651k note."
regulatory_source: "58 FR 3701, Jan. 11, 1993, unless otherwise noted."
cfr_part: "75"
---


# 75.46 Missing data substitution criteria.

The owner or operator shall demonstrate that all missing data can be accounted for in a manner consistent with the applicable missing data procedures in subpart D of this part.