Recheck contractor insurance and competence during a New Zealand contract

A contractor approved at the start of a contract may still be working months later with different staff, a wider task and insurance that has been renewed on changed terms. A once-only onboarding file does not tell the host business whether the present people and arrangements fit today's work. A proportionate renewal review checks what changed, what evidence remains relevant and who can resolve a gap before affected work proceeds.

This page covers periodic reassessment across an ongoing contractor relationship. It is not the same as a last-minute expired-insurance response before one job, which has its own owner, or an assumption that every contractor must buy a particular policy under New Zealand law. WorkSafe New Zealand's advice on PCBUs working together says businesses sharing duties must consult, cooperate and coordinate so far as reasonably practicable. A contract cannot transfer health and safety duties away. Insurance is a separate commercial and risk-transfer question under the actual agreement; it does not replace safety coordination.

Trigger a review at sensible change points

Calendar dates matter for expiring policies and credentials, but a review should also occur when scope, location, equipment, crew, subcontracting, supervision or site hazards change. Record why the review was opened and which jobs it affects. A document renewal with no change to work may need a short check; a new high-risk activity needs a deeper reassessment. Do not invent a universal annual interval for all contractors.

The host can maintain a list of active contracts, named contacts, approved work scopes and evidence dates. The owner should distinguish a company-level item from a worker-level item. A business policy may renew while a worker's task qualification lapses, or a competent replacement worker may arrive while the company's insurance is being renegotiated. One overall green light can hide these different states.

Verify insurance against the actual contract

Check the insured entity, policy type, period, activities covered, exclusions, territorial scope and limits against the written contract and the proposed work. A certificate can be evidence of a policy at a point in time; it is not a legal analysis of every exclusion. If a term is unclear, seek confirmation from the contractor or insurer through the appropriate channel. Record the reviewer, source and decision rather than treating a file upload as verification.

Do not state a fixed public-liability minimum or that WorkSafe mandates every commercial insurance policy. Those questions depend on contractual requirements and the business's risk decisions. If coverage is missing for a particular activity, decide whether to restrict that activity, obtain revised evidence or seek professional advice. A renewal reminder alone cannot decide adequacy.

Reassess people and competence for the work

Ask which individuals will attend, whether any specialist qualification or licence is required for their actual tasks, who supervises them and whether their experience still matches the work. WorkSafe's position on information needed before hiring contractors distinguishes general contractor capability from the information needed to manage a particular job. That distinction remains useful during renewal: a company profile may be sound while today's proposed method needs reassessment.

Check the issuing body and current status of task-relevant evidence where necessary. A training certificate shows attendance or assessment described on it; it should not be read as permission to perform every task unsupervised. If a licence or qualification is legally required, verify under the relevant New Zealand scheme rather than relying on a generic “approved” badge. Record any supervision restriction or need for a fresh site induction.

Reconnect the contractor to current site risks

The host should share changes in plant, access routes, emergency arrangements, other contractors and occupied areas. The contractor should explain changes in tools, substances, method or subcontractors. WorkSafe's overlapping-duties guidance expects coordination according to influence and control. A renewal review should therefore include a conversation about interfaces, not just a chase for PDFs.

If the changed work needs a revised site-specific safety plan, permit or isolation, process it through the relevant competent approval. Do not silently attach the new document to the old approval. Name the people who will brief the crew and verify the controls before work. Keep commercial contract renewal and safety authorisation as separate decisions.

Example: facilities contractor expands into electrical work

A facilities contractor originally performed cleaning and minor repairs. The client now wants the same business to replace electrical equipment at several sites. The existing public-liability certificate and general induction are current, but the new activity, named workers and isolation arrangements are different. The client reviews the contract's insurance requirements, obtains the relevant electrical competence and licensing evidence, exchanges site risk information and arranges an appropriate work plan. The electrical task remains on hold until the accountable people confirm the necessary controls. Routine cleaning can be considered separately under its existing conditions.

This is a change-of-work review, not a verdict that the contractor as a whole is safe or unsafe. A clear scope boundary prevents a blanket approval from being misapplied.

Record the decision and future trigger

Keep the versioned evidence, what it was checked against, who reviewed it, gaps, restrictions and the next relevant trigger. If evidence is incomplete, show which tasks are restricted. Tell site contacts and contractor supervisors so an old approval is not reused inadvertently. When the outstanding item arrives, verify it rather than merely attaching it. A review history should show why the current state differs from the previous one.

For current-product discussion, see Complys New Zealand contractor management software. This guide does not claim Complys verifies insurance coverage legally, checks licences automatically, judges competence, issues work authorisation or takes over PCBU duties.