# 1910.269; 1910.147; 1926.65; 1915.89 — OSHA training requirements by standard: topic, frequency, and CFR citation

For 1910.269; 1910.147; 1926.65; 1915.89, topic is Lockout/tagout training; who must be trained is workers performing maintenance, repair, and those who need to understand the rationale of locking and tagging equipment to protect themselves and the general workforce; training frequency is Before exposure Retraining when: (1) change in machine; (2) change in job assignment; (3) new equipment/processes present hazard; (4) change in energy control procedures; or (5) after periodic inspections reveal inadequate knowledge or deviations in procedures; retraining triggers is Change in machine; change in job assignment; new equipment/processes present hazard; change in energy control procedures; after periodic inspections reveal inadequate knowledge or deviations in procedures; industry scope is General industry, construction, and maritime, recorded from its source on 2026-08-05.

- **Standard:** 1910.269; 1910.147; 1926.65; 1915.89 _(verified: appears in the quote below)_
- **Topic:** Lockout/tagout training _(verified: appears in the quote below)_
- **Who must be trained:** workers performing maintenance, repair, and those who need to understand the rationale of locking and tagging equipment to protect themselves and the general workforce _(verified: appears in the quote below)_
- **Training frequency:** Before exposure Retraining when: (1) change in machine; (2) change in job assignment; (3) new equipment/processes present hazard; (4) change in energy control procedures; or (5) after periodic inspections reveal inadequate knowledge or deviations in procedures _(verified: appears in the quote below)_
- **Retraining triggers:** Change in machine; change in job assignment; new equipment/processes present hazard; change in energy control procedures; after periodic inspections reveal inadequate knowledge or deviations in procedures _(verified: appears in the quote below)_
- **Industry scope:** General industry, construction, and maritime _(our reading, not quoted from the source)_

## What the source says

> New hire training As determined by employer Lockout/tagout training OSHA required: yes OSHA regulations: 1910.269; 1910.147; 1926.65; 1915.89 This training is required for workers performing maintenance, repair, and those who need to understand the rationale of locking and tagging equipment to protect themselves and the general workforce. Lockout/tagout is a critical practice for routine equipment maintenance and cleaning. For any piece of equipment with more than one power source, employers must provide a step-by-step, written lockout/tagout procedure. Training frequency: Before exposure Retraining when: (1) change in machine; (2) change in job assignment; (3) new equipment/processes present hazard; (4) change in energy control procedures; or (5) after periodic inspections reveal inadequate knowledge or deviations in procedures

## Source

- https://hsi.com/blog/oshas-required-training-frequencies

Last verified: 2026-08-05. Review by: 2028-08-04.
Part of [OSHA training requirements by standard: topic, frequency, and CFR citation](https://referencesource.org/osha-training-requirements-by-standard/).