What WHS Documents Does a Builder Ask a Subcontractor For?

You have been offered work on a commercial site. Before you can start, the builder sends through a prequalification pack and asks for your safety documents. If you have not been through this before, the list looks long and it is not obvious which parts are the law and which parts are the builder's own house rules.

Both matter. You will not get on site without either. But it helps to know the difference, because the legal documents are ones you need whether or not anyone asks, and the builder's documents are ones you produce to satisfy that particular builder.

This piece splits the list in two. It is written for South Australia and refers to the Work Health and Safety Act 2012 (SA) and the Work Health and Safety Regulations 2012 (SA).

PART ONE: WHAT THE WHS REGULATIONS REQUIRE OF YOU ANYWAY

These exist because you are a person conducting a business or undertaking. The builder asking for them is not creating the obligation. It is checking you have met it.

A safe work method statement for any high risk construction work. High risk construction work is a defined list in the WHS Regulations, not a judgement call. A SWMS must be prepared before that work starts, must identify the hazards and the control measures, and must be kept and made available.

One item on that list has changed in South Australia. From 1 July 2026, work carried out where there is a risk of a person falling more than two metres is high risk construction work. The threshold was previously three metres. The change was made by the Work Health and Safety (High Risk Construction Work) Amendment Regulations 2025. If your SWMS template still says three metres, it is out of date, and work you did not previously need a SWMS for now needs one.

Evidence of general construction induction training. The white card. Every worker who carries out construction work needs one, and you need to be able to produce it. A card from another state is recognised.

High risk work licences. Separate to the white card, and specific to the activity. Scaffolding, rigging, dogging, forklift, most crane operation, pressure equipment. If your work involves any of these, the licence is a legal requirement and the builder will want the number and expiry.

Records of your risk management. The Regulations require hazards to be identified, risks eliminated so far as is reasonably practicable, and controls reviewed. A builder will usually ask to see this as a written risk assessment or a hazard register.

Safety data sheets and a hazardous chemicals register. If you bring chemicals onto site, you need a register of them and a current safety data sheet for each one, available to your workers. Your duty is to hold the current sheet. The duty to review and reissue a safety data sheet at least every five years sits with the manufacturer or importer, not with you. That five year figure is still useful to you as a date check: every safety data sheet carries an issue or revision date, so if the one in your folder is more than five years old, a newer version has almost certainly been issued and the one you are holding is no longer the current sheet. Check the dates before the builder does, and get the current version from the supplier.

Plant and equipment records. Inspection, maintenance and, where it applies, registration for the item or its design. Test and tag records for electrical equipment on a construction site.

Your consultation arrangements. The WHS Act requires you to consult your workers on health and safety matters. On a shared site it also requires you to consult, cooperate and coordinate with the other duty holders, which on a construction site means the builder and every other subcontractor.

An emergency plan and first aid arrangements. Often absorbed into the site's own arrangements, but the duty to have them is yours.

PART TWO: WHAT IS THE BUILDER'S OWN PAPERWORK

None of these come from the WHS Regulations. They come from the builder's contract, its insurer, its client, or its own systems. That does not make them optional. It makes them negotiable in a way the first list is not.

Certificate of currency for public liability insurance. Almost always asked for. The amount required is set by the builder or head contract, commonly ten or twenty million dollars.

Proof of workers compensation cover. In South Australia this is ReturnToWork SA registration. Worth knowing that if you are a sole trader with no workers, you are generally not required to register, and you may be asked for a personal accident policy instead.

A WHS management plan or safety management system. The builder as principal contractor has its own duty to prepare a WHS management plan for a construction project. What it asks you for is your own system, so it can show its plan covers everyone on site.

Site specific induction. Separate from your white card. Every site runs its own, and it usually has to be redone for each project.

The prequalification questionnaire itself. Incident history, lost time injury figures, any notices received from the regulator, sometimes referees.

Company policies. Typically a WHS policy, a drug and alcohol policy, sometimes an environmental policy and a fitness for work policy.

Daily paperwork once you are on site. Pre-start records, take five or job safety analysis books, toolbox talk records, sign-in registers.

WHY THE SPLIT MATTERS

If you are knocked back from a site, the reason is usually in part two, not part one. Part one documents are things you either have or you do not. Part two documents are formatting, insurance limits and a questionnaire someone has to sit down and fill in.

It also tells you what to argue about. A builder asking for a SWMS for work at height is passing on a legal requirement. A builder asking for twenty million dollars of public liability on a two thousand dollar job is applying a blanket policy, and that is a conversation you can have.

WHAT TO DO NEXT

Check your fall threshold. If any of your SWMS documents were written before July 2026 and reference three metres, they need updating for South Australian sites.

Check your licence and card expiries before the builder does.

Check the revision date on every safety data sheet in your folder.

Get the part two documents into one folder now, before the next prequalification pack arrives, because the delay is almost never the documents themselves. It is finding them.

P&P Consulting builds WHS document packs for subcontractors who need to get onto commercial sites. If you have been sent a prequalification pack and do not know where to start, get in touch.

This article is general information about South Australian work health and safety law and is current as at the date of publication. It is not legal advice for your circumstances.