Safe Work Australia codes of practice: how to use them at work

Direct answer: Safe Work Australia's model Codes of Practice are practical guides for meeting work health and safety standards under the model WHS framework. A model code needs to be approved in a particular jurisdiction before it has legal effect there. An approved code is not itself an Act or regulation, but it can be used as evidence in court of what is known about a hazard and what may be reasonably practicable. A business should first identify the law and approved code for the state or territory where work occurs, then use the code to design, brief and check real controls. Do not treat downloading a model PDF as proof of compliance.

The legal distinction comes directly from Safe Work Australia's codes page. It says following an approved code will in most cases achieve compliance with the covered duties, but codes do not cover every hazard. Other ways of complying may be possible if they meet the applicable duties. The code must be read with the relevant Act, Regulations, site facts and regulator guidance.

Model code, approved code, regulation: what is the difference?

The model WHS Act and Regulations are developed nationally for jurisdictions to implement. They do not apply automatically across Australia. A model Code of Practice offers practical guidance for particular risks or activities. A locally approved code has the evidentiary status described in the jurisdiction's WHS framework. An Act or regulation creates the legal duty and may prescribe specific actions. Safe Work Australia makes clear that states and territories implement and enforce their own laws and can vary the model. It also says Victoria has not adopted the model WHS laws.

This is why a statement such as “the Safe Work Australia construction code is law in every Australian state” is wrong. Another common error is the opposite: “codes are optional, so we can ignore them.” An approved code may be important evidence of an accepted control approach even though it is not a regulation. If the business chooses a different method, it should be able to show how it meets the underlying duty and controls the risk at least appropriately. A decision should be made by competent people using the actual work conditions, not by a content-marketing claim.

Victoria uses its own OHS Act and WorkSafe Victoria compliance codes. WorkSafe Victoria explains that following a relevant compliance code is treated as compliance with the covered duty, while a different compliant method is possible. Do not apply the model-WHS approval mechanism to Victorian readers without explaining the different framework. For another state, check the state regulator's current list of approved codes and any adopted amendments.

How to find the code that applies

1. Identify the jurisdiction. Record the physical site or work location. A company's head office address does not determine the law for work performed elsewhere. For multi-state operations, keep a separate jurisdiction mapping.
2. Identify the task and hazard. Is the concern construction work, demolition, electrical risk, hazardous chemicals, plant, asbestos, manual tasks, noise, falls, psychosocial hazards or another issue? Several codes may be relevant to one job. The Safe Work Australia code catalogue is a starting index, not a comprehensive local legal register.
3. Check local approval and version. Search the applicable regulator's code list and confirm the current approved title and date. A Safe Work Australia model revision may not yet have been adopted locally, or the jurisdiction may have modified it. Save the local source and retrieval date in the job's legal-reference register.
4. Read the underlying law and related guidance. Identify which duties and regulations apply. A code can explain a practical route but does not replace the Act or Regulations. Pay attention to words such as “must”, “should” and “may” in the code and to the code's own scope notes.
5. Translate guidance into controls. A site-specific risk assessment, safe system, SWMS where required, training, supervision and checks should reflect real conditions. Copying code paragraphs into a generic document does not implement the control.
6. Review after change. Recheck the code and controls when equipment, work method, site layout, hazards or law changes. Keep superseded versions where necessary to explain historical decisions.

A useful legal-reference record can be compact: jurisdiction, law, code title and version, regulator link, relevant section, task, responsible reviewer, date checked and resulting control. That is more defensible than a vague line in a template saying “complies with all Safe Work Australia codes.”

Examples of common codes and how they help

Managing WHS risks. The model risk-management code explains a structured approach to identifying hazards, assessing risk where needed, selecting controls and reviewing them. It supports a method; it cannot tell you whether the guard on your particular machine is adequate without site facts and competent assessment.

Construction work. The model construction code supports planning and managing construction risk. A principal contractor, trade contractor and worker will use different parts of that guidance. It should inform the construction phase arrangements and SWMS where triggered, but not be pasted into every SWMS as boilerplate.

Electrical risks. The model electrical-risk code helps identify and control workplace electrical hazards. Electrical safety law and licensing can be strongly jurisdiction-specific; our separate electrical safety WHS guide is a proposed, unpublished owner until repository approval, so do not insert that URL into live content yet. Use the regulator directly for the local rule.

Asbestos. Model codes on managing and removing asbestos give detailed control guidance, but the licence, notification and clearance requirements need the relevant state or territory source. The ACT licence rule is a reminder that an apparently neat national summary can be wrong locally. Use the current regulator's version and a competent assessor/removalist where needed.

Psychosocial hazards. The model code list includes managing psychosocial hazards. A code can inform how a business identifies and controls work-design and organisational risks; an employee survey alone is not a complete control programme. Check whether and how the code is approved in your jurisdiction, and consult the workforce as required.

These examples show the method for using a code. They are not a claim that each model version is currently approved in every state.

A worked scenario: a contractor in two states

An electrical contractor works on a construction project in NSW and maintenance sites in Victoria. Its central safety team wants one company-wide risk assessment and SWMS template. That can provide a common structure, but it cannot flatten the local legal framework. The NSW job should be checked against NSW WHS legislation, the approved NSW codes and the high-risk construction work triggers for its actual task. The Victorian maintenance work should be checked against the Victorian OHS Act, relevant regulations, WorkSafe Victoria compliance codes and electrical-safety requirements. The company can keep one controlled document system with jurisdiction-specific references and controls, as long as a competent reviewer selects the right version and updates it when work changes.

A useful field test is to ask the supervisor, “Which rules apply at this site, where is the current code, and which control in our method implements it?” If the answer is merely “the template says Safe Work Australia,” the company has not completed the legal-to-operational step.

What an approved code does and does not prove

Safe Work Australia says an approved code is admissible in court and may be evidence of what is known about a hazard, risk or control. In most cases following it would achieve compliance with the covered duties. That does not mean a code is an automatic defence for a poorly controlled site. Nor does it mean a business must always use the code's example method when it has another lawful, effective approach. The actual work, risk and regulation still matter.

There are also gaps in the code set. A code may address a hazard broadly but not cover an unusual process, new technology, specialist industry rule or local licence condition. A duty holder must identify and manage the risk even when no code exists. A legal register should therefore include the applicable Act and Regulations, regulator guidance, standards or specialist guidance where relevant, and the site's own control decisions.

How to use codes in documents and audits

A good risk assessment or SWMS cites a relevant code where it informs a real control. For example, a work-at-height task might cite the locally approved falls code beside the chosen edge protection and rescue arrangement. A hazardous-chemicals procedure might cite the approved chemical-management code next to the SDS, storage and emergency controls. The document should identify the current version and jurisdiction. Avoid a long footer listing every code in the catalogue; that creates false assurance and makes change control harder.

For an audit, sample the full chain: hazard identified; applicable legal duty and code checked; control selected and implemented; worker trained or briefed; inspection confirms the control; a defect produces action and verification. A document-management system can hold references and revision history, but the audit needs field evidence. If a code changes, identify which procedures, assessments, training and sites may be affected rather than only swapping the PDF in a folder.

What software can support

A verified WHS system can store controlled documents, owners, training records, SWMS versions, inspections and corrective actions and can prompt a reviewer when a source or process is due for review. The Complys AU WHS page describes several such features, but its exact implementation and coverage must be checked before publication. Software does not decide that a model code has been approved locally, interpret a new legal change, certify compliance, or replace a competent risk assessment. A product should show the source, jurisdiction, last checked date and human owner for any regulatory suggestion it offers.

FAQ

Are Safe Work Australia model codes legally binding everywhere? No. Safe Work Australia says a model code must be approved in a jurisdiction to have legal effect there. Check the local regulator's current version.

Can we use another method instead of an approved code? Potentially, if the underlying legal duty is met and risks are properly controlled. WorkSafe Victoria expressly says a different method can comply with its OHS duties. For a specific job, get competent advice rather than assuming an untested alternative is enough.

Does citing a code make a SWMS compliant? No. The SWMS must address the actual high-risk work, hazards, controls and implementation under the applicable local rules, and it must be used on site. A citation cannot cure generic or incorrect controls.

What about Victoria? Victoria has a distinct OHS system and WorkSafe compliance codes. Use the Victorian code guidance, not an unqualified model-WHS statement.

Source/claim, owner and product QA

Ownership: Existing AU SWMS and topic pages own specific document/legal workflows; this guide owns *how to identify and use model/approved codes*. Proposed route had no exact live owner in search, but repository and gated-content checks remain necessary. Link to the AU WHS money page only after implementation verification. Do not link to this unpublished guide from live pages before approval.

Writer-side QA: Primary-source legal status checked, jurisdiction distinction and Victoria covered, practical method and examples, no blanket code approval or product certification claim. READY is writer-side complete, subject to independent repository/legal QA.