Course Fee Adjustments

Energy Safety Canada is adjusting its course registration fees for select 2025 courses. Read more.

Hydrogen Sulphide Awareness


The purpose of this course is to provide a basic overview of the dangers of H2S for workers who may attend a location with H2S but are not fit tested or assigned respiratory equipment and are not expected to work in an H2S environment. It is not for individuals who regularly work in an H2S environment and is not a replacement for the H2S Alive® training course.

Upon Completion

The online course ends with a proctored exam. Upon achieving a passing grade on the exam with a minimum score of 70%, a Certificate of Completion that does not expire will be available to print.

Equipment Requirements for Online Class

  • A currently supported version of your operating System for Windows or Apple
  • Stable internet connection with a supported web browser
  • Web Camera
  • Speakers / Microphone (headset recommended)
  • Printer to print the certificate after successfully completing the course
  • A government-issued, picture ID is required to complete the final exam and obtain certification

Upon Completion

The online course ends with a proctored exam. Upon achieving a passing grade on the exam with a minimum score of 70%, a Certificate of Completion that does not expire will be available to print.

Topics Covered

  • H2S properties
  • Health hazards and locations
  • Hazard assessment and control
  • Respiratory protective equipment
  • Detection of H2S
  • Initial response strategy

Notes

  • Participants are given five attempts at the final exam. It is strongly recommended to review all course material between attempts.
  • If all attempts are unsuccessful, re-registration into the course is required, fees will apply. Please contact Customer Service 1-800-667-5557.
  • The course can be accessed at anytime through your online account, for 90 days from initial registration. Our Energy Safety Canada offices are available to support during regular business hours.
  • Students who do not complete the course cannot be certified and registration fees will not be reimbursed, as per the Cancellation Policy