PRT105 – 8.00 Hours


Dates Location Class Price
Details 10/22/21 – 10/22/21 San Antonio, TX IS PRT105 219 $395.00 Register
Details 01/21/22 – 01/21/22 Live Online Instructor-Led Training IS PRT105 220 $395.00 Register
Details 02/10/22 – 02/10/22 Hobbs, NM IS PRT105 222 $395.00 Register
Details 03/11/22 – 03/11/22 San Antonio, TX IS PRT105 225 $395.00 Register
Details 04/29/22 – 04/29/22 Live Online Instructor-Led Training IS PRT105 224 $395.00 Register
Details 06/23/22 – 06/23/22 Hobbs, NM IS PRT105 223 $395.00 Register
Details 07/29/22 – 07/29/22 Live Online Instructor-Led Training IS PRT105 226 $395.00 Register
Details 08/12/22 – 08/12/22 San Antonio, TX IS PRT105 227 $395.00 Register

This schedule is subject to change without notice. If you have not received confirmation of the class prior to the class start, please contact the division at (800) 723-3811 or (800) SAFE-811 or to get the latest schedule.

Course Description

Hydrogren Sulfide signThe Hydrogen Sulfide (H2S) Refresher course provides credentialed instructors with updated information specific to this hazardous gas. Once the refresher course is completed, participants will have met all requirements necessary to retain their H2S instructor credential.


OSHA Certification/Licensing Requirement

Participants must show evidence of completion of the TEEX Hydrogen Sulfide (H2S) Instructor Development (PRT106) course within the last three years prior to registering for this course. 

This prerequisite may be accomplished by uploading a copy of the documents during registration using the TEEX Student Portal. Once received and approved, the participant will be notified by email they have met all prerequisites and have been added to the class roster. All documentation is due at least 14 business days prior to the start of class.

Attendance Requirements

Class attendance is an essential part of the education process and participants in TEEX courses are expected to attend all class sessions and field exercises. This course requires participants to attend a minimum of 100% of the class hours as a component of successful course completion. During the course, your instructor will review any additional attendance requirements, for example a field exercise that cannot be missed.


  • Principles of Adult Learning
  • Overview of Hydrogen Sulfide
  • Safe Work Practices
  • Hydrogen Sulfide Properties
  • Burning, Flaring, and Dispersion Modeling
  • Detection and Monitoring
  • H2S Emergency Response

Suggested Audience

This course is designed for environmental, health, and safety professionals responsible for the training of on-site personnel who could potentially be exposed to hydrogen sulfide.

Continuing Education And Professional Credits

  • .80 IACET CEUs

Contact Information

Infrastructure Training & Safety Institute
OSHA Training Institute Education Center
Phone: (979) 458-9188 | Toll-Free: (800) 723-3811 or (800) SAFE-811

When Chesley B. “Sully” Sullenberger, III amazingly landed the U.S. Airways plane he was piloting into the Hudson River, emergency responders sprang into action. TEEX received the following message the same day. Please thank the staff of TEEX for their help in preparing our first responders and private sector for this port emergency. Everyone is complimenting the unified command operational effectiveness. Good outcomes during emergencies always start with good training.

— Brian O’Neal, Client, New Jersey Office of Homeland Security
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