40 CFR 98.55
§ 98.55 Procedures for estimating missing data.
United States · 40 CFR — Protection of Environment · Status: effective
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- Citation
- 40 CFR 98.55, § 98.55 Procedures for estimating missing data, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/180802
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Full text
A complete record of all measured parameters used in the GHG emissions calculations is required. Therefore, whenever a quality-assured value of a required parameter is unavailable, a substitute data value for the missing parameter shall be used in the calculations as specified in paragraphs (a) and (b) of this section.
(a) For each missing value of monthly adipic acid production, the substitute data shall be the best available estimate based on all available process data or data used for accounting purposes (such as sales records).
(b) For missing values related to the performance test, including emission factors, production rate, and N2O concentration, you must conduct a new performance test according to the procedures in § 98.54 (a) through (d).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.