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JSA template (Job Safety Analysis)

A Job Safety Analysis (also called a JSEA) breaks a task into steps, lists the hazards of each step, and assigns a control to every hazard. No regulation names the JSA, but it is the standard way to document the risk management duty under the Health and Safety at Work Act 2015 for a specific task, and most principal contractors expect one before work starts.

Who it's for: Supervisors, leading hands and health and safety coordinators planning specific tasks in construction, utilities, maintenance and field work.

Free to use and adapt · Last updated 2026-07-27 · No email required

Task details

Task or activity being analysed
Location
Date and time
Supervisor
Workers involved
Permits or licences required e.g. hot work permit, confined space entry, high risk work licence

Break the task into steps

Walk the task where it will actually be done and write down what happens, in order. Aim for 5 to 10 steps. Each step should be a distinct action (position the ladder, isolate the supply, lift the unit), not a job title or an outcome.

Then work through each step in the table below and ask what could go wrong at that step, not just for the task as a whole. A hazard tied to a step gets a control that sticks.

Steps, hazards and controls

#Job stepHazards at this stepRisk ratingControlsResponsible
      
      
      
      
      

Pre-start checks

  • Everyone doing the task has read the JSA and signed on
  • Required permits are issued and current
  • Plant and tools inspected, and test-and-tag current where applicable
  • PPE identified for each step is available and worn
  • Exclusion zones or barricades set up where the JSA calls for them
  • Communication method agreed, including how to reach 111 from this location
  • Weather and site conditions checked against the assumptions in the JSA
  • Nearby work that could interact with this task has been identified
  • Emergency and rescue arrangements are in place before work at height or entry work starts
  • Everyone knows what would trigger a stop-work

Sign-on and review

Sign on before starting. If the task, tools, people or conditions change mid-job, stop, revise the JSA and sign on again.

NameSignatureDate
   
   
   
   
How to use it

Getting the most out of this template

  • Walk the task where it will actually happen, not from a desk.
  • Break it into 5 to 10 steps and list hazards for each step, not for the task as a whole.
  • Pick controls from the top of the hierarchy first; PPE alone is rarely enough.
  • Brief and sign on everyone doing the task before it starts.
  • Pull the JSA out and revise it whenever the task or conditions change.

This template is general information, not legal advice. Requirements differ by jurisdiction and industry; check the guidance published by WorkSafe New Zealand and seek advice for your specific circumstances.

Questions

Frequently asked

Is a JSA legally required?
No law in Australia or New Zealand requires a document called a JSA. What the Health and Safety at Work Act 2015 requires is that a PCBU manages the risks of the work, and a JSA is one accepted way to document that for a specific task. Many principal contractors and clients require one as a condition of site access. In Australia, note that the 18 classes of high risk construction work require a SWMS, which a JSA does not replace.
How many steps should a JSA have?
Between 5 and 10 for most tasks. Fewer and you are probably skipping hazards; many more and the task should likely be split into separate JSAs.
JSA or JSEA, what is the difference?
The same tool. JSEA adds 'environment' to the name so environmental hazards are captured alongside safety ones. Use whichever term your site or client uses; the columns are identical.

The template covers the paperwork. Duress covers the response.