Everything you need to know about legally mandatory inspections of gas tanks
Gas tanks are widely used to store propane, butane, or other gases essential for various applications—from domestic use to industrial processes. To ensure safety and environmental compliance, regular inspections of gas tanks are legally required under the Royal Decree of 4 March 2002 and the provisions of the General Regulation for Labour Protection (ARAB).
What is a gas tank inspection and why is it mandatory?
A gas tank inspection is a mandatory check that ensures the tank can be used safely and complies with legal standards. Gas tanks contain flammable and potentially explosive substances, so leaks or defects pose serious risks.
Why are these inspections mandatory?
Inspections are required by law to:
Minimise the risk of explosions and fire
Prevent leaks that could endanger people and the environment
Ensure safe and efficient storage and distribution of gas
Which gas tanks must be inspected?
The inspection requirement applies to:
Above-ground gas tanks with a capacity greater than 200 litres
Underground gas tanks, regardless of capacity
Gas tanks used in professional or industrial environments
How does a gas tank inspection work?
A gas tank inspection is carried out by a certified environmental expert and includes several steps:
Preparation for the inspection
Before the inspection:
Make sure the tank is fully accessible
Prepare relevant documents, such as maintenance reports or previous inspection certificates
Inspection points
The inspector will check:
Leak tightness: The tank is tested for leaks using pressure tests or visual inspections
Technical condition: Checks for rust, corrosion, and cracks
Safety systems: Operation of valves, pressure relief devices, and safety mechanisms
Storage environment: Verifies that tank placement meets legal distance and safety requirements
Reporting and certification
After the inspection, you will receive:
A report with detailed findings
A certificate if the tank complies with regulations
Advice for repairs or adjustments if defects are identified
Why choose Artion for your gas tank inspection?
At Artion, we offer:
Complete peace of mind: Artion ensures timely inspections by one of our certified inspection partners
Comprehensive reporting: Clear and transparent reports with recommendations, so you always know the inspection status of all your systems
Time savings: With Artion, you only need to act on certificates with remarks or violations. ‘A-certificates’ require no further action
Focus on liability: Artion provides a clear overview of all installations requiring action, helping you address them in the right order and remain fully compliant
With Artion, you choose reliability, quality, and a worry-free inspection process.
Frequently asked questions about gas tank inspections
Why is a gas tank inspection important?
An inspection reduces the risk of leaks, explosions, and fire. It also prevents environmental damage and ensures compliance with legal requirements.
Who is authorised to inspect gas tanks?
Only certified environmental experts who meet current legal standards are allowed to perform these inspections.
What happens if my gas tank does not meet the standards?
If your tank fails inspection, you will receive a list of required improvements. These must be addressed before a new certificate can be issued.
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Make a no-obligation appointment with one of our experts or contact us regarding your situation.