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Operational Safety

Hydrogen Sulfide (H₂S) · On-site program for companies

Get the whole crew ready to detect H₂S and evacuate without improvising.

  • In person
  • 6 hours
  • Level: Moderate
  • Spanish
  • Verifiable certificate

When you finish, you’ll be able to

  • Understand the physical, chemical and toxicological properties of H₂S, as well as its effects on human health and the environment.
  • Recognize areas with potential for H₂S release, especially in sectors such as oil and gas, mining and wastewater treatment, among others.
  • Apply preventive measures and engineering controls to minimize exposure to H₂S.
  • Master the use of gas monitoring equipment and respiratory protection (SCBA and SAR) in accordance with international best practices.
  • Act effectively in an H₂S exposure emergency, following evacuation, rescue and first aid protocols.
  • Comply with the applicable legal and regulatory requirements, such as OSHA, NIOSH, API and ANSI.
  • Foster a proactive safety culture and collective responsibility regarding H₂S risk.

This training has been designed to give participants the technical knowledge and practical skills needed to identify, assess and control the hazards associated with hydrogen sulfide (H₂S) in industrial environments. Upon completing the training, participants will be qualified to work in H₂S risk control, in accordance with the safety standards set by the ANSI Z390.1 standard.

This training not only meets regulatory requirements, but also strengthens the professionalism, leadership and response capacity of workers in high-risk environments.

Training scope

This training covers the theoretical knowledge and practical skills the participant needs to work as a specialist in the identification, assessment, control and response to hazards from exposure to hydrogen sulfide (H₂S) in industrial environments.


Methodology

The training follows a theoretical–practical approach, ensuring that participants understand the key concepts and are able to apply them in real work situations. The methodology used is aligned with the ANSI Z390.1 standard

This training includes

  • Certificate and card of training completion.

Curriculum

  • 10modules
  • 6hours
  • Final exam

You see the full curriculum when you enroll.

Who is it for?

This training is designed for workers, supervisors, safety coordinators and technical personnel working in industries where there is potential for exposure to hydrogen sulfide (H₂S) gas, such as:

  • Oil and gas (upstream, midstream and downstream)
  • Wastewater treatment plants
  • Mining and drilling
  • Chemical and petrochemical industry
  • Emergency response and industrial rescue services
  • Contractor companies operating in areas classified as high risk for H₂S

It is also intended for safety consultants, technical trainers and HSE personnel who need to be accredited as specialists in H₂S risk control, in accordance with the ANSI Z390.1 standard and international best practices.

Requirements

  • Access to a computer, tablet or cell phone with a stable internet connection.
  • Ability to view PDF documents and technical videos.

Your instructor

José Castañeda

José Castañeda

Industrial Engineer · Process Safety Specialist

Industrial Engineer and process safety professional with 20+ years of experience in occupational safety, process safety and operational risk management in the oil and gas industry. Co-founder of Global Safety Solutions, CCPSC® (CCPS) certified and NEBOSH-trained. Today, in the United States, he works as an H2S risk control specialist on vapor recovery unit (VRU) maintenance operations across Texas and New Mexico.

CCPSC®NEBOSH
Meet the instructor

Your certificate

  • You get it when you attend and pass, as a PDF.
  • Anyone can verify it with its unique code, in seconds.
  • Refresher recommended every year.
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Before you buy

Discounts

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Terms and conditions

By enrolling in this training, the participant accepts the following conditions:

Enrollment and payment

  • Enrollment is considered valid only once the completed form has been received and the full or partial payment has been confirmed according to the agreed plan.
  • Seats are assigned in order of payment.

Assessment and passing

  • To pass the training, the participant must:
  • Obtain a minimum of 70% on the theory assessment.
  • The certificate will be issued only to those who meet the assessment criteria established by Global Safety Solutions, in accordance with the ANSI Z390.1 standard.

Usage rights

  • All content, manuals, presentations and audiovisual material provided is protected by copyright. Its use is limited to the participant and its reproduction, distribution or sale without written authorization is prohibited.

Changes

  • Global Safety Solutions reserves the right to change dates, location, format or instructor for operational reasons or force majeure, notifying participants in a timely manner.
Other payment options

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Frequently asked questions

Is the certificate verifiable?

Yes. When you complete the training you receive a certificate that can be verified online: it carries a unique code and a QR code so anyone can check it.

What language is the training in?

For now this training is in Spanish only (videos, subtitles and exams). The platform and support are available in Spanish and English.

Do I need prior experience?

No, beyond what is noted under “Requirements”. The training is built to guide you step by step.

How do I get my certificate?

Attend the whole session and pass the assessment, if it has one; your certificate is issued, downloadable and verifiable online.

Is it a one-time payment?

Yes: one-time payment, no subscription. Checkout is completed securely and encrypted.

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