# 1910.1000; 1910.1200; 1910.1450 — OSHA training requirements by standard: topic, frequency, and CFR citation

For 1910.1000; 1910.1200; 1910.1450, topic is Chlorine safety training; who must be trained is workers who must handle chlorine in liquid or powder form; training frequency is New hire training Retraining every three years Retraining whenever a new chemical hazard is introduced into work area Retraining when worker responsibilities change; retraining triggers is Every three years; whenever a new chemical hazard is introduced into work area; when worker responsibilities change; industry scope is General industry, recorded from its source on 2026-08-05.

- **Standard:** 1910.1000; 1910.1200; 1910.1450 _(verified: appears in the quote below)_
- **Topic:** Chlorine safety training _(verified: appears in the quote below)_
- **Who must be trained:** workers who must handle chlorine in liquid or powder form _(verified: appears in the quote below)_
- **Training frequency:** New hire training Retraining every three years Retraining whenever a new chemical hazard is introduced into work area Retraining when worker responsibilities change _(verified: appears in the quote below)_
- **Retraining triggers:** Every three years; whenever a new chemical hazard is introduced into work area; when worker responsibilities change _(verified: appears in the quote below)_
- **Industry scope:** General industry _(our reading, not quoted from the source)_

## What the source says

> general industry work environments. These workers need training to properly wear, adjust, and tighten a body harness, and must know how to calculate fall distance to ensure correct lengths of security lifelines. These workers must also know how to inspect lanyards and lifelines for wear and understand how to store such devices to maintain structural integrity. Training frequency: Not addressed by OSHA, best practice is prior to exposure. OSHA-Required Training for Certain Industries or Specific Types of Work Asbestos awareness training OSHA required: yes OSHA regulations: 1910.1001; 1926.1101; 1915.1001 Any worker who risks exposure to asbestos-containing material (ACM) must have awareness-level training on the hazard. This training teaches workers how to identify ACM. Note: Awareness-level training does not make employees qualified to remove or conduct asbestos abatement work. Training frequency: New hire training Annual retraining Chlorine safety training OSHA required: yes OSHA regulations: 1910.1000; 1910.1200; 1910.1450 For many of today’s consumer products, chlorine is an indispensable part of the manufacturing process. It is used in the manufacture of pharmaceuticals, pesticides, paper, and resins. It is generally regarded as the most effective disinfectant and bleaching agent available today. Chlorine is used in 99% of treated drinking water to prevent the spread of disease. It is also used to disinfect equipment and utensils in hospitals and food processing plants, and to control odor. Chlorine is often used for cleaning or sanitizing water. If a worker must handle chlorine in liquid or powder form, the worker needs training on chlorine safety. Training frequency: New hire training Retraining every three years Retraining whenever a new chemical hazard is introduced into work area Retraining when worker responsibilities change Formaldehyde training OSHA required:

## 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/).