---
kind: "section"
citation: "40 C.F.R. § 1090.1235"
title: "40"
number: "1090.1235"
heading: "Recordkeeping requirements for ethanol denaturant."
url: "https://uscodex.org/cfr/40/1090.1235"
---

# §1090.1235. Recordkeeping requirements for ethanol denaturant.

- (a) **Certified ethanol denaturant producers.** In addition to the requirements in [§ 1090.1205](/cfr/40/1090.1205.md), a certified ethanol denaturant producer must keep records of the following information for each batch of certified ethanol denaturant:
  - (1) **The batch volume.**
  - (2) **The batch number.**
  - (3) **The date the batch was produced or imported.**
  - (4) **The PTD for the batch.**
  - (5) **The sulfur content of the batch.**
- (b) **Parties that take custody of ethanol denaturants.** All parties that take custody of denaturant designated as suitable for use in the production of DFE under [§ 1090.270(b)](/cfr/40/1090.270.md?p=b) must keep records of the following information:
  - (1) **The PTD for each batch of denaturant.**
  - (2) **The volume percent at which the denaturant was added to ethanol, as applicable.**

## Notes

### Authority

Authority: 42 U.S.C. 7414, 7521, 7522-7525, 7541, 7542, 7543, 7545, 7547, 7550, and 7601.

### Source

Source: 85 FR 78469, Dec. 4, 2020, unless otherwise noted.