Certificate of Fitness Renewed. Does Your Machinery Breakdown Schedule Match?

Every pressure vessel and boiler you run needs a valid DOSH Certificate of Fitness to operate. When it's renewed, the equipment is confirmed safe to run for the next period. What that renewal does not do is update your insurance.

The Certificate of Fitness proves the vessel is fit to operate. Your Machinery Breakdown and BPV policy is what pays when it fails. If the two records have drifted apart, you're compliant and underinsured at the same time.

CF renewal is the natural checkpoint to catch that drift. Most engineers renew the certificate and never look at the schedule. Here's what to reconcile.

Two records, two different jobs

The Certificate of Fitness, known in Malay as Perakuan Kelayakan or PMT, is issued by DOSH after inspection. It confirms your pressure vessel or boiler meets safety requirements to keep running. A standard CF runs for 15 months from inspection, and well-maintained plant under a special inspection scheme can carry longer validity.

Your insurance schedule is a separate document doing a separate job. It lists the specific vessels covered, their sums insured, and the terms that decide what gets paid when one fails or explodes.

You need both, and you need them to describe the same set of equipment. That's the part that quietly breaks.

How the two records drift apart

Plant changes over a few years. Vessels get added, replaced, uprated, or retired, and the DOSH register tracks those changes because it has to. The insurance schedule only changes when someone updates it, and often nobody does.

A newly commissioned vessel with a fresh CF but no place on the schedule is the dangerous one. It's fully legal and completely uninsured, and nobody notices until it fails. That's exactly where Machinery Breakdown and BPV cover should already have been extended.

Reconcile the two at every CF renewal

Make the reconciliation part of the renewal routine. When a CF comes up, put the DOSH register and the insurance schedule side by side and check they list the same vessels at the right values.

The last line is the one engineers skip. If a critical boiler failing would halt production, the lost output can dwarf the repair, and that's a separate cover from the machinery itself. For the compliance side of registration, see our pressure vessel registration guide.

FAQ

Does a Certificate of Fitness mean my vessel is insured?

No. A CF confirms the vessel is safe to operate under DOSH requirements. It provides no financial cover if the vessel breaks down or explodes, which is what Machinery Breakdown and BPV insurance are for.

How long is a Certificate of Fitness valid?

A standard CF is valid for 15 months from the inspection date. Well-maintained plant under a special inspection scheme can carry longer validity, so check the specific certificate.

What happens if a new vessel isn't added to my insurance schedule?

It runs legally but uninsured. If it fails, there's no cover, even though it has a valid CF. New vessels need to be added to the schedule as they're commissioned.

Why would I be paying premium on a decommissioned boiler?

Because insurance schedules only change when someone updates them. A retired vessel left on the schedule keeps attracting premium, so reconciling at CF renewal saves money as well as closing gaps.

Is business interruption relevant to machinery cover?

Yes, for critical plant. If a vessel failing would stop production, MLOP or business interruption covers the lost output, which the machinery policy alone does not. See our Machinery Breakdown page for how they combine.

Foundation Conclusion

A renewed Certificate of Fitness and a matching insurance schedule are two halves of the same protection. Keep only one current and a failure finds the gap in the other.

Reconciling your plant cover against your DOSH register at every renewal keeps the two aligned. That check is quick, and it's where we help factory engineers.

Talk to our risk specialists about matching your cover to your CF register

Disclaimer: This article provides general guidance based on DOSH Certificate of Fitness requirements under OSHA 1994 and insurance coverage available in the Malaysian market as of August 2026. Regulations may be amended and policy terms vary by insurer. Always verify current requirements with DOSH or a qualified professional before making decisions.