7 CFR § 810.304 - Grades and grade requirements for canola.

---
identifier: "/us/cfr/t7/s810.304"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "7 CFR § 810.304 - Grades and grade requirements for canola."
title_number: 7
title_name: "Agriculture"
section_number: "810.304"
section_name: "Grades and grade requirements for canola."
chapter_name: "AGRICULTURAL MARKETING SERVICE (FEDERAL GRAIN INSPECTION SERVICE, FAIR TRADE PRACTICES PROGRAM), DEPARTMENT OF AGRICULTURE"
subchapter_number: "A"
subchapter_name: "FEDERAL GRAIN INSPECTION"
part_number: "810"
part_name: "OFFICIAL UNITED STATES STANDARDS FOR GRAIN"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "7 U.S.C. 71-87k."
regulatory_source: "52 FR 24418, June 30, 1987, unless otherwise noted."
cfr_part: "810"
---


# 810.304 Grades and grade requirements for canola.

|  |  |  |  |
| --- | --- | --- | --- |
|  | Maximum percent limits of: |  |  |
| Damaged kernels: |  |  |  |
| Heat damaged | 0.1 | 0.5 | 2.0 |
| Distinctly green | 2.0 | 6.0 | 20.0 |
| Total | 3.0 | 10.0 | 20.0 |
| Conspicuous admixture: |  |  |  |
| Ergot | 0.05 | 0.05 | 0.05 |
| Sclerotinia | 0.05 | 0.10 | 0.15 |
| Stones | 0.05 | 0.05 | 0.05 |
| Total | 1.0 | 1.5 | 2.0 |
| Inconspicuous admixture | 5.0 | 5.0 | 5.0 |
|  | Maximum count limits of: |  |  |
| Other material: |  |  |  |
| Animal filth | 3 | 3 | 3 |
| Glass | 0 | 0 | 0 |
| Unknown foreign substance | 1 | 1 | 1 |
| U.S. Sample grade Canola that: |  |  |  |
| (a) Does not meet the requirements for U.S. Nos. 1, 2, 3; or |  |  |  |
| (b) Has a musty, sour, or commercially objectionable foreign odor; or |  |  |  |
| (c) Is heating or otherwise of distinctly low quality. |  |  |  |