Professional Indemnity Insurance

Professional Indemnity Insurance (PII) protects a professional service provider against legal liability and compensation costs arising from claims that its advice, design, or services contained an error or omission that caused the client or a third party financial loss.

What is Professional Indemnity Insurance?

PII is a claims-made policy, meaning it covers claims made against the insured during the policy period regardless of when the underlying error occurred, so long as the policy was in force both when the work was done and when the claim is filed. This structure makes it important that PII coverage is maintained continuously, including for a run-off period after an assignment ends, often three to six years to cover latent errors in engineering design or strategic advice.

In international procurement, PII is routinely required for consulting assignments selected under qcbs or other consultant-selection methods, and for contractors delivering design elements under design-build arrangements governed by FIDIC Yellow Book conditions. The required indemnity limit, expressed as a per-claim or annual aggregate amount, is set in the contract's insurance-requirements schedule and should be proportionate to the professional liability exposure the assignment creates.

PII is distinct from third-party-liability-insurance, which covers bodily injury or property damage caused by operations on site. PII covers purely economic loss arising from professional negligence, such as an engineering design that proves defective after construction.

Why Professional Indemnity Insurance matters for bidders

Consulting firms and design-and-build contractors must check that their existing PII policy covers the geographic territory, the type of work, and the required indemnity limit before committing to bid. Procurement notices sometimes require PII evidence at shortlisting or proposal stage. A firm whose insurer excludes certain high-risk jurisdictions or whose policy limit is below the required threshold may be disqualified or unable to execute the contract without an expensive policy extension or top-up. Checking PII adequacy early, before the shortlisting deadline, avoids the costly problem of winning a shortlist position and then failing to meet the insurance condition.

FAQ

What is the difference between professional indemnity insurance and public liability insurance?

Professional indemnity insurance covers financial loss to a client caused by an error or omission in professional services; public liability (third-party liability) insurance covers physical injury or property damage caused by the insured's operations or personnel.

Does a contractor need PII if it is only building, not designing?

If the contract is pure build-only with no design responsibility, PII is usually not required. The moment a contractor takes on any design responsibility, including shop drawings or as-built design verification, PII becomes relevant and is likely required.

How long must PII cover be maintained after a contract ends?

Most contracts require a run-off period of three to six years after practical completion, reflecting the time within which a design defect might manifest and a claim be filed; the exact term is stated in the contract's insurance schedule.