Refresh Your Detect and Control Atmospheres Skills
The Gas Test Atmospheres Refresher (MSMWHS217) online refresher course is designed to refresh and strengthen your skills so you can continue working safely and confidently in environments where hazardous gases may be present. This course keeps you up to date with industry standards, WHS legislation, and best practice, while revisiting key areas such as hazard identification, risk control, atmospheric monitoring, and the correct use of gas testing equipment.
Perfect for construction, mining, oil and gas, and maintenance workers, this nationally recognised refresher ensures you remain competent, compliant, and ready to work safely in hazardous atmospheres.
Course Delivery
Online
Course Duration
Self-paced, can be completed in just a few hours
Must be completed within 30 days
Nationally Recognised
MSMWHS217 - Gas Test Atmospheres
Entry Requirements
Previously completed a full Gas Test Atmospheres (MSMWHS217) unit
Course Fee
$180
Afterpay available
Course Delivery
Online
Course Duration
Self-paced, can be completed in just a few hours
Must be completed within 30 days
Nationally Recognised
MSMWHS217 - Gas Test Atmospheres
Entry Requirements
Previously completed a full Gas Test Atmospheres (MSMWHS217) unit
Course Fee
$180
Afterpay available
Gas Test Atmospheres Refresher Course (MSMWHS217) - Course Information
The Gas Test Atmospheres online refresher course is designed for people who have previously completed gas testing training and want to keep their skills up to date while maintaining site compliance.
You’ll learn how to:
Identify and assess gas-related hazards and risks in the workplace
Safely use gas detection equipment and monitors
Apply WHS legislation and site-specific gas testing procedures
Plan and carry out work safely in atmospheres where hazardous gases may be present
Conduct pre-use checks and routine inspections of gas testing equipment
Respond effectively to gas-related emergencies or incidents
Course Delivery and Assessment
This refresher course is delivered online, so you can complete your training anytime, anywhere with internet access. The program features interactive modules, videos, and real-world scenarios to refresh your knowledge and strengthen your ability to work safely in confined spaces. You’ll have 30 days from enrolment to complete the course.
Assessment is competency-based and ensures you can apply safe work practices with confidence. It includes:
Interactive quizzes and knowledge checks throughout the course
Scenario-based questions to demonstrate practical understanding
A final assessment to confirm your skills and compliance are current
* Most people can complete this refresher course within 1-4 hours, depending on prior knowledge and experience.
Who Should Complete This Course?
This online refresher course is designed for workers who already hold the qualification and need to maintain their competency to continue performing gas testing tasks safely as part of their role.
It is suitable for:
Workers required to conduct gas testing as part of their job role
Personnel who enter or work in confined spaces
Workers performing hot work in hazardous or potentially explosive atmospheres
Standby persons, safety observers, and supervisors responsible for monitoring site safety
Workers in industries such as:
Mining and resources
Oil and gas
Construction and civil
Utilities (water, sewer, power)
Manufacturing and processing plants
Shutdown and maintenance operations
Refresher training helps ensure workers remain compliant with workplace safety requirements and current industry standards aligned with guidance from Safe Work Australia.
Course Outcome
Upon successful completion of this refresher course, you will be awarded a nationally recognised Statement of Attainment for:
MSMWHS217 - Gas Test Atmospheres
This certification is nationally recognised under the Australian Qualifications Framework (AQF) and can support applications for higher roles in safety and compliance.
Career Pathways
Construction: Roofers, builders, bricklayers, electricians, painters, and plumbers
Resources: Coal and metalliferous mining, drilling, and extractive industries
Infrastructure: Telecommunications technicians and tower workers
Maintenance: Building and solar panel cleaners and installers
Specialised Roles: Scaffolders and site rescue personnel
Entry Requirements
To enrol in this refresher course, students must:
Have successfully completed the Gas Test Atmospheres (MSMWHS217) unit within the last 5 years.
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.
A Statement of Attainment issued by an RTO confirming successful completion of MSMWHS217.
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 When You Need It
Our online courses include the support of experienced industry professionals and support staff to guide you through the program. Our trainers are dedicated to helping you succeed and will be available to answer your questions and provide feedback on your progress. They will provide you with the guidance and support you need to fully understand the course material, as well as offer suggestions for further learning opportunities.
Furthermore, you will have access to a wealth of up-to-date, easy-to-understand online course materials, including videos, tutorials, and practice exercises, which will help you to deepen your understanding of the course material.
"The gas test information was relevant and helpful and the online portal was easy to navigate. Overall, a great experience."
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Course FAQs
The Gas Test Atmospheres refresher course fee is $180.
Unfortunately, there is no funding available for this course. Please visit our funding page to explore our range of funding options and eligible courses by state.
Most people can complete this refresher course within 2-4 hours, depending on prior knowledge and experience.
To enrol in this refresher course, students must:
Have successfully completed the Gas Test Atmospheres (MSMWHS217) unit within the last 5 years.
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.
A Statement of Attainment issued by an RTO confirming successful completion of MSMWHS217.
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.
Your Statement of Attainment is typically issued within 3-5 business days after you successfully complete all assessments and all required enrolment, USI and payment requirements are satisfied.
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