---
kind: "section"
citation: "40 C.F.R. § 1090.1230"
title: "40"
number: "1090.1230"
heading: "Recordkeeping requirements for oxygenate producers."
url: "https://uscodex.org/cfr/40/1090.1230"
---

# §1090.1230. Recordkeeping requirements for oxygenate producers.

- (a) **Oxygenate producers.** In addition to the requirements in [§ 1090.1205](/cfr/40/1090.1205.md), an oxygenate producer must keep records of the following information for each batch of oxygenate:
  - (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.**
  - (6) The sampling and testing records specified in [§ 1090.1205(c)](/cfr/40/1090.1205.md?p=c), if the sulfur content of the batch was determined by analytical testing.
- (b) **DFE producers.** In addition to the requirements of [paragraph (a)](#a) of this section, a DFE producer must keep records of the following information for each batch of DFE if the sulfur content of the batch was determined under [§ 1090.1330](/cfr/40/1090.1330.md):
  - (1) **The name and title of the person who calculated the sulfur content of the batch.**
  - (2) **The date the calculation was performed.**
  - (3) **The calculated sulfur content.**
  - (4) **The sulfur content of the neat (un-denatured) ethanol.**
  - (5) **The date each batch of neat ethanol was produced.**
  - (6) **The neat ethanol batch number.**
  - (7) **The neat ethanol batch volume.**
  - (8) The neat ethanol production quality control records or the test results on the neat ethanol, as applicable.
  - (9) The sulfur content of each batch of denaturant used, and the volume percent at which the denaturant was added to neat (un-denatured) ethanol to produce DFE.
  - (10) **The PTD for each batch of denaturant used.**
- (c) **Parties that take custody of oxygenate.** All parties that take custody of oxygenate—from the oxygenate producer through to the oxygenate blender—must keep records of the following information:
  - (1) **The PTD for each batch of oxygenate.**
  - (2) [Reserved]

## Notes

### Amendments

[85 FR 78469, Dec. 4, 2020, as amended at 90 FR 4357, Jan. 15, 2025]

### 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.

### Amendments

[85 FR 78469, Dec. 4, 2020, as amended at 90 FR 4357, Jan. 15, 2025]