Hydrogen Sulfide Safety (HST): Train-The-Trainer
$795.00 $695.00 (Premium Membership)
Hydrogen Sulfide Safety (HST): Train-The-Trainer

Certificates of Achievement

  • access_time 13:00 hours / 1.30 CEUs

This course meets the ANSI/ASSE Z390.1-2017 standard and includes modules on the various applicable standards and is designed for individuals who are required to train others on the hazards of hydrogen sulfide exposure. OSHA states that a measure of the competence of an instructor is the successful completion of a train-the-trainer program with training specific to the topics they will teach.

This course prepares the individual to instruct on all aspects of hydrogen sulfide: where it is found, how it can be detected, primary hazards, proper protective equipment as well as means of escape. The required amount of time to complete the course is dependent upon your knowledge of workplace safety, but we find that the average completion time is approximately 13 contact hours. You have up to six months to complete the course.


A refresher course and exam will be required every three (3) years. The cost of this recertification is $195.

Non-discrimination Policy:

NASP is committed to maintaining a work and learning environment free of all forms of discrimination.

Proprietary Interest Disclosure:

The instructor(s) has no financial interest in any course documents, products, tools, or instruments. View the full document here.

Suggested Use:

Individuals who are teaching on the hazards of hydrogen sulfide gas including those in the oil and gas industry, waste treatment plants and confined spaces.

Performance Outcomes:

The student will have the knowledge, skills, and abilities to train on the dangers of hydrogen sulfide in the oil and gas industry, waste treatment plants or any other location where toxic levels of H2S can be found. He will be able to design and to prepare an H2S course and disseminate information for individuals potentially exposed to this dangerous gas. The individual will obtain a mastery of the chemical and toxicological effects of H2S as well as means for proper instrumentation, PPE and procedures for evacuation in the event of a release. The individual will also qualify to issue certificates of completion of students who have received their instruction. 

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