29 CFR § 1928.21 - Applicable standards in 29 CFR part 1910.

---
identifier: "/us/cfr/t29/s1928.21"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "29 CFR § 1928.21 - Applicable standards in 29 CFR part 1910."
title_number: 29
title_name: "Labor"
section_number: "1928.21"
section_name: "Applicable standards in 29 CFR part 1910."
chapter_name: "OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR"
part_number: "1928"
part_name: "OCCUPATIONAL SAFETY AND HEALTH STANDARDS FOR AGRICULTURE"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Sections 4, 6, and 8 of the Occupational Safety and Health Act of 1970 (29 U.S.C. 653, 655, 657); Secretary of Labor's Order No. 12-71 (36 FR 8754), 8-76 (41 FR 25059), 9-83 (48 FR 35736), 1-90 (55 FR 9033), 6-96 (62 FR 111), 3-2000 (65 FR 50017), 5-2002 (67 FR 65008), 4-2010 (75 FR 55355), or 8-2020 (85 FR 58393), as applicable; and 29 CFR 1911."
regulatory_source: "40 FR 18257, Apr. 25, 1975, unless otherwise noted."
cfr_part: "1928"
---


# 1928.21 Applicable standards in 29 CFR part 1910.

(a) The following standards in part 1910 of this chapter shall apply to agricultural operations:

(1) Temporary labor camps—§ 1910.142;

(2) Storage and handling of anhydrous ammonia—§ 1910.111 (a) and (b);

(3) Logging operations—§ 1910.266;

(4) Slow-moving vehicles—§ 1910.145;

(5) Hazard communication—§ 1910.1200;

(6) Cadmium—§ 1910.1027.

(7) Retention of DOT markings, placards and labels—§ 1910.1201.

(8) COVID-19—§ 1910.501, but only with respect to—

(i) Agricultural establishments where eleven (11) or more employees are engaged on any given day in hand-labor operations in the field; and

(ii) Agricultural establishments that maintain a temporary labor camp, regardless of how many employees are engaged on any given day in hand-labor operations in the field.

(b) Except to the extent specified in paragraph (a) of this section, the standards contained in subparts B through T and subpart Z of part 1910 of this title do not apply to agricultural operations.

(Section 1928.21 contains a collection of information which has been approved by the Office of Management and Budget under OMB control number 1218-0072)

[40 FR 18257, Apr. 25, 1975, as amended at 42 FR 38569, July 29, 1977; 52 FR 31886, Aug. 24, 1987; 59 FR 36700, July 19, 1994; 59 FR 51748, Oct. 12, 1994; 61 FR 5510, Feb. 13, 1996; 61 FR 9255, Mar. 7, 1996; 86 FR 61555, Nov. 5, 2021]