DOSH Approval & Certification

Manages certification and approvals for pressure vessels under DOSH regulations, ensuring full legal compliance and safety.

• Under the Factories and Machinery Act 1967, all unfired pressure vessels must have a valid Certificate of Fitness (CF) before operation.
• Design approval must be obtained from the Department of Occupational Safety and Health (DOSH) prior to fabrication, installation, or use.
• Applications may be submitted by the manufacturer, installer, supplier, or owner of the vessel.
• Local manufacturers must be registered with DOSH before producing pressure vessels.
• Examples of vessels requiring approval:

1. Air containers
2. Sterilisers
3. LPG storage tanks
4. Heat exchangers
5. Pressure vessels used in petrochemical plants