---
kind: "section"
citation: "40 C.F.R. § 63.2995"
title: "40"
number: "63.2995"
heading: "What equations must I use to determine compliance?"
url: "https://uscodex.org/cfr/40/63.2995"
---

# §63.2995. What equations must I use to determine compliance?

- (a) **Percent reduction for formaldehyde.** To determine compliance with the percent reduction formaldehyde emission standard, use equation 1 of this section as follows:
- (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:
- (c) **Urea-formaldehyde (UF) resin solids application rate.** To determine the UF resin solids application rate, use equation 3 of this section as follows:

## Notes

### Source

Source: 67 FR 17835, Apr. 11, 2002, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Source

Source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.