Qualification Details

CSGTAWAH-R Confined Space, Gas Test & Working at Heights - Refresher

Gas Test Atmospheres - Confined Spaces - Working at Heights – Online Refresher
Refresh Three High-Risk Safety Units Online. Anytime, Anywhere

Refresh Three Popular Safety Units in One Convenient Online Course

The Gas Test Atmospheres, Confined Spaces and Working at Heights combined refresher course is designed for experienced workers who have previously completed all three units and need to refresh their competencies to remain compliant for site.

Delivered 100% online, this refresher allows you to revise critical safety knowledge across three essential areas in a flexible, time-efficient format that fits around your work schedule. The course covers the following nationally recognised units:

  • RIIWHS204E - Work Safely at Heights
  • RIIWHS202E - Enter and Work in Confined Spaces
  • MSMWHS217 - Gas Test Atmospheres

 

Course delivery

Course Delivery

Online refresher (self-paced)

Duration

Duration

2-8 hours

Outcome

Outcome

Nationally recognised Statement of Attainment

Locations

Entry Requirement

Previously completed RIIWHS202E, RIIWHS204E and MSMWHS217 units

Adequate LLN skills

Valid USI

Course fee

Course Fee

$540

Gas Test Atmospheres - Confined Spaces - Working at Heights – Online Refresher – Course Information


 

This combined online refresher course is intended for workers who previously completed training in gas testing, confined space entry, and working at heights, and are required to keep their skills current for site compliance and safety requirements.

You will refresh your knowledge on how to:

  • Conduct gas testing in line with workplace procedures and legislative requirements
  • Plan, enter, work in, and exit confined spaces safely
  • Perform work at heights using appropriate fall protection systems
  • Identify hazards and apply effective risk control measures
  • Understand emergency procedures for gas, confined space, and height-related incidents
  • Communicate effectively when working in high-risk environments
  • Maintain compliance with site policies, standards, and WHS regulations

This refresher reinforces safe decision-making and risk awareness across all three work areas.

Training Delivery & Assessment

This course is delivered online, allowing you to complete your training anytime, anywhere with an internet connection. Through our learner portal, you’ll access interactive modules, videos, and real-world scenarios designed to reinforce practical understanding.

Assessment is competency-based and includes:

  • Interactive quizzes and knowledge checks
  • Scenario-based questions
  • A final assessment to confirm continued competency

Assessment is competency-based and focused on ensuring you can apply safe work practices confidently in real-world situations.

Course Outcome

Upon successful completion and payment, you will receive nationally recognised Statements of Attainment for:

  • RIIWHS204E – Work Safely at Heights
  • RIIWHS202E – Enter and Work in Confined Spaces
  • MSMWHS217 – Gas Test Atmospheres

These units are recognised under the Australian Qualifications Framework (AQF) and supports ongoing employment in safety-critical roles.

Entry Requirements

To enrol in this refresher course, students must:

  • Have successfully completed the following prerequisite units within the last 5 years:
    - One of:
    Enter and Work in Confined Spaces - RIIWHS202E, RIIWHS202D or MSMPER205;
    - One of: Work Safely at Heights - RIIWHS204E or RIIWHS204D;
    - Gas Test Atmospheres - MSMWHS217

  • Be at least 15 years of age.

  • Have basic computer skills and access to the internet.

  • Have sufficient language, literacy and numeracy (LLN) skills to complete assessments.

  • Hold a valid Unique Student Identifier (USI) - mandatory for all nationally recognised training. If you don't already have a USI, you can apply for one online at www.usi.gov.au or we can apply for one for you.

Students must provide the following evidence:

  • A clear copy of your driver's licence or other photo identification.

  • Statement of Attainment(s) issued by an RTO confirming successful completion of the prerequisite units listed above (completed within the past 5 years).

Note: Wallet cards will not be accepted unless they meet AQF requirements for an accredited Statement of Attainment.

Important Information:

  • To avoid delay in processing and issuing your Statement of Attainment, please ensure payment or a company purchase order is provided at enrolment.

  • If you are submitting a USI transcript, it must include a QR verification code.

  • If the student does not meet the refresher eligibility requirements and is required to complete the full course, an additional assessment fee will apply for the practical training and assessment component. This can be delivered at any of our training facilities across Australia.

Support Throughout Your Training

Our online courses are supported by experienced industry professionals who are available to assist you throughout your training. You’ll have access to clear, up-to-date learning materials including videos, tutorials, and practical examples to help reinforce key concepts and ensure understanding.

Who This Course Is For

Refreshing these units supports continued employment in roles such as:

  • Mining & Resources: Mining operator, site safety officer,maintenance or service crew member
  • Construction & Civil Infrastructure: Construction worker,confined space entry technician, site supervisor
  • Utilities & Industrial Services: Industrial maintenance technician, gas testing operator, site support worker
 

Upcoming Programs

Name Course Start Date Location Cost
Confined Space, Gas Test & Working at Heights - Refresher Bundle 01/01/2026 Online, Self-paced $540.00
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