1910.1000; 1926.55
For 1910.1000; 1926.55, topic is Hydrogen sulfide training; who must be trained is workers with limited and routine exposure to decaying organic matter, including sewer workers, wastewater treatment staff, heating and cooling technicians, and agriculture workers; training frequency is Follow hazard communication requirements New hire training Retraining whenever a new chemical hazard is introduced into work area; retraining triggers is Whenever a new chemical hazard is introduced into work area; industry scope is General industry and construction, recorded from its source on 2026-08-05.
- Standard
- 1910.1000; 1926.55 verified
- Topic
- Hydrogen sulfide training verified
- Who must be trained
- workers with limited and routine exposure to decaying organic matter, including sewer workers, wastewater treatment staff, heating and cooling technicians, and agriculture workers verified
- Training frequency
- Follow hazard communication requirements New hire training Retraining whenever a new chemical hazard is introduced into work area verified
- Retraining triggers
- Whenever a new chemical hazard is introduced into work area verified
- Industry scope
- General industry and construction our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
New hire training Hydrogen sulfide training OSHA required: yes OSHA regulations: 1910.1000; 1926.55 This training is for workers with limited and routine exposure to decaying organic matter. A by-product of decaying organic matter — certain industrial wastes, effluents, liquid manure, natural gas — hydrogen sulfide is normally released when chemical reactions breakdown natural substances. Sewer workers, wastewater treatment staff, heating and cooling technicians, and agriculture workers, for example, likely need this training, along with workers tasked with entry of confined spaces. Note: If exposed as per hazard communication, then training is required. Training frequency: Follow hazard communication requirements New hire training Retraining whenever a new chemical hazard is introduced into work area Indoor air quality training OSHA required:
— hsi.com, retrieved 2026-08-05
Source
- hsi.comhttps://hsi.com/blog/oshas-required-training-frequencies