Regulatory & Compliance

The SIRA Workers Compensation Guidelines: what they cover and why they matter

The Workers Compensation Guidelines are the rulebook insurers follow across a NSW claim, from notification to treatment approval. Knowing what each part requires helps injury managers keep a claim on standard.

By IMM Clinical Pharmacist Team 4 min read Australia Published 7 Jul 2026 Reviewed 7 Jul 2026

Regulatory

The Workers Compensation Guidelines are the rulebook insurers follow across a NSW claim, from notification to treatment approval. Knowing what each part requires helps injury managers keep a claim on standard.

What the Workers Compensation Guidelines are

The Guidelines are made by SIRA under section 376(1)(c) of the Workplace Injury Management and Workers Compensation Act 1998. Their purpose is to inform and guide insurers, workers, employers, injury management consultants, independent medical examiners and other stakeholders through the process of claiming workers compensation in NSW. SIRA uses them, together with the Standards of Practice, to hold insurers accountable for consistent, timely and respectful claims management.

How the Guidelines are structured

The Guidelines are organised into ten parts that track the claim journey:

  • Part 1: Initial notification of an injury
  • Part 2: Provisional liability
  • Part 3: Making a claim
  • Part 4: Compensation for medical, hospital and rehabilitation expenses
  • Part 5: Work capacity
  • Part 6: Injury management consultants
  • Part 7: Independent medical examinations and reports
  • Part 8: Lump sum compensation
  • Part 9: Commutation of compensation
  • Part 10: Pre-injury average weekly earnings

Initial notification and provisional liability

Part 1 sets out what counts as an initial notification of injury and the minimum information the insurer needs about the worker, employer, treating doctor and injury. If a notification is incomplete, the insurer must tell the notifier within three business days and specify what is missing. Part 2 then governs provisional liability, including when provisional weekly payments must start and the limited circumstances for a reasonable excuse.

Reasonably necessary treatment

Part 4 is where the Guidelines bite for medical management. Before approving or paying for treatment, an insurer must decide, on the facts of each case, that the treatment is reasonably necessary as a result of the injury. The Guidelines make three points clear: what is reasonably necessary for one worker may not be for another with a similar injury, reasonably necessary does not mean absolutely necessary, and an alternative treatment existing does not make the recommended treatment unnecessary.

Where an insurer remains unclear, Part 4 allows it to weigh the appropriateness of the treatment, the availability of alternatives, the cost, the actual or potential effectiveness, and its acceptance by medical experts. That framework is the backbone of every treatment funding decision on a claim.

Treatment without pre-approval

The Guidelines also list treatments and services a worker can access without pre-approval, set out in the Part 4 tables. These include any reasonably necessary service within 48 hours of the injury and certain pharmacy items prescribed by the nominated treating doctor. Knowing what is exempt from pre-approval helps injury managers avoid both unnecessary delays and payments that fall outside the rules.

Key Takeaways

  • The Workers Compensation Guidelines are made by SIRA under section 376 of the 1998 Act.
  • They run in ten parts, from initial notification through treatment, work capacity and lump sum compensation.
  • Reasonably necessary is decided on the facts of each case and does not mean absolutely necessary.
  • Part 4 sets the factors an insurer weighs when a treatment decision is unclear.
  • Some treatments, including early pharmacy items, can go ahead without pre-approval.

Frequently Asked Questions

What are the Workers Compensation Guidelines?

The Workers Compensation Guidelines are made by SIRA under section 376 of the 1998 Act. They set clear, consistent expectations for insurers across the claim, from initial notification and provisional liability through to treatment approval, work capacity and lump sum compensation.

What does reasonably necessary treatment mean?

Before approving treatment, an insurer must decide, on the facts of each case, that it is reasonably necessary as a result of the injury. Reasonably necessary does not mean absolutely necessary, and what is reasonable for one worker may not be for another with a similar injury.

What treatment can go ahead without pre-approval?

The Guidelines list treatments and services that do not need pre-approval, including any reasonably necessary service within 48 hours of injury and some pharmacy items prescribed by the nominated treating doctor. These are set out in Part 4 and its tables.

Primary source: State Insurance Regulatory Authority (SIRA), Workers Compensation Guidelines (made under section 376 of the 1998 Act).

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