LICQual Level 3 Award

H2S Safety

Awarding Body

LICQual

Credits

6 Credits

Course

Health & Safety​

study mode

Online Learning

Course overview

The LICQual Level 3 Award in H2S Safety is a specialised qualification designed to provide learners with in-depth knowledge and practical skills for managing hydrogen sulphide (H₂S) hazards in high-risk work environments. This course focuses on developing a strong understanding of the properties, dangers, and behaviour of H2S gas, equipping learners to identify risks and implement effective control measures to protect themselves and others.

Throughout the programme, learners gain comprehensive insight into H2S safety principles, including hazard identification, risk assessment, exposure limits, and the health effects of H2S gas. Core topics cover gas detection and monitoring, safe systems of work, use of personal protective equipment (PPE), emergency response procedures, evacuation planning, and incident reporting. Emphasis is placed on recognising early warning signs, responding to gas releases, and following site-specific safety protocols.

The LICQual Level 3 Award in H2S Safety is ideal for supervisors, safety officers, technicians, and workers operating in industries such as oil and gas, petrochemicals, construction, and confined space environments. On successful completion, learners will be able to apply advanced H2S safety practices, support organisational safety systems, and contribute to a safer, compliant workplace. This qualification also provides a strong foundation for further professional development in occupational health and safety and hazardous gas management.

Approved Training centre of LICQual Uk

Centre # : ATC24002

Entry Requirments

Entry Requirements for the LICQual Level 3 Award in H2S Safety:

  • Educational Qualifications:Minimum Level 2 qualification in Health and Safety or a related subject (recommended) Alternatively, a Level 1 Health and Safety qualification with relevant workplace exposure.
  • Professional Experience:Prior workplace experience in safety-sensitive or hazardous environments is recommended.Experience in industries such as oil and gas, petrochemicals, construction, manufacturing, confined spaces, or utilities is advantageous
  • English Language Proficiency:Since the program is delivered in English, learners must show competence in reading, writing, and communication.

Course structure

The LICQual Level 3 Award in H2S Safety in Personal Protective Equipment qualification consists of 7 mandatory units.


The LICQual Level 3 Award in H2S Safety consists of 7 mandatory units which are as follows.

  • Introduction to Hydrogen Sulphide (H₂S) and Its Properties
  • Health Hazards, Exposure Limits, and Toxic Effects of H₂S
  • Detection, Monitoring, and Gas Control Systems
  • Personal Protective Equipment (PPE) and Breathing Apparatus for H₂S Environments
  • Emergency Response, Evacuation Procedures, and Rescue Operations
  • H₂S Safety Legislation, Standards, and Regulatory Compliance
  • Developing and Implementing H₂S Safety Plans and Workplace Culture

What you will Gain

1. Introduction to Hydrogen Sulphide (H₂S) and Its Properties

  • Explain the physical and chemical properties of H₂S, including its flammability and toxicity.
  • Identify common industrial environments where H₂S is likely to be present.
  • Recognize the dangers of H₂S being colorless, heavier than air, and difficult to detect without equipment.
  • Understand the significance of H₂S as a critical workplace hazard.

2. Health Hazards, Exposure Limits, and Toxic Effects of H₂S

  • Describe the short-term and long-term health effects of H₂S exposure.
  • Interpret occupational exposure limits (OELs), permissible exposure limits (PELs), and threshold limit values (TLVs).
  • Recognize the symptoms of H₂S poisoning and the importance of immediate action.
  • Evaluate the risks of H₂S exposure for different work activities and environments.

3. Detection, Monitoring, and Gas Control Systems

  • Demonstrate understanding of fixed and portable H₂S detection systems.
  • Explain the correct use, calibration, and maintenance of gas detection devices.
  • Interpret alarm signals and initiate the correct response.
  • Assess the importance of ventilation and engineering controls in reducing H₂S risks.

4. Personal Protective Equipment (PPE) and Breathing Apparatus for H₂S Environments

  • Identify appropriate PPE for working in H₂S-prone areas.
  • Demonstrate correct use and limitations of different types of respiratory protective equipment (RPE).
  • Apply safe practices when donning, using, and maintaining breathing apparatus.
  • Explain the importance of PPE inspections, fit testing, and compliance with standards.

5. Emergency Response, Evacuation Procedures, and Rescue Operations

  • Develop and implement effective H₂S emergency response plans.
  • Demonstrate knowledge of safe evacuation routes and muster points.
  • Apply correct procedures for rescue operations, including use of self-contained breathing apparatus (SCBA).
  • Evaluate the role of emergency drills and training in preparedness.

6. H₂S Safety Legislation, Standards, and Regulatory Compliance

  • Interpret international and national standards for H₂S safety (e.g., OSHA, HSE, API).
  • Explain organizational responsibilities in ensuring compliance with H₂S regulations.
  • Conduct compliance checks and audits related to H₂S control measures.
  • Recognize legal consequences of failing to adhere to H₂S safety standards.

7. Developing and Implementing H₂S Safety Plans and Workplace Culture

  • Design H₂S safety procedures tailored to organizational needs.
  • Promote a positive workplace culture that prioritizes H₂S awareness and control.
  • Lead training and awareness sessions to build workforce competence in H₂S safety.
  • Monitor, review, and improve H₂S safety systems as part of continuous improvement.

Want to know more?

This course is ideal for supervisors, safety officers, technicians, and workers in high-risk industries such as oil and gas, petrochemicals, construction, utilities, and confined space operations.

Learners must be at least 18 years old. A basic understanding of health and safety is recommended, along with relevant industry experience. Prior Level 1 or Level 2 safety qualifications are beneficial but not mandatory.

Yes, the LICQual Level 3 Award is an internationally recognised qualification valued by employers in safety-critical industries.

Yes. The LICQual Level 3 Award in H2S Safety enhances professional credibility and provides a strong foundation for advanced health and safety or hazardous environment qualifications.

Successful learners receive the LICQual Level 3 Award in H2S Safety certificate, demonstrating competence in managing H2S-related risks.

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