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40 CFR §63.2995 — What equations must I use to determine compliance?

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Percent reduction for formaldehyde. To determine compliance with the percent reduction formaldehyde emission standard, use equation 1 of this section as follows:
  2. (b)Formaldehyde mass emissions rate. To determine compliance with the kilogram per megagram (pound per ton) formaldehyde emission standard, use equation 2 of this section as follows:
  3. (c)Urea-formaldehyde (UF) resin solids application rate. To determine the UF resin solids application rate, use equation 3 of this section as follows: