Job Safety Analysis (JSA) Examples For NZ Businesses

Note: This article provides general information for New Zealand businesses and is not legal advice. Health and safety obligations can vary depending on your work, site, and risks.

If you’re running a small business, health and safety can feel like one more thing on the to-do list - until something goes wrong.

A Job Safety Analysis (JSA) is one of the most practical ways to reduce risk in day-to-day work. It helps you break a task down step-by-step, spot hazards before they cause harm, and put clear controls in place so your team knows how to work safely.

In this guide, we’ll walk through what a JSA is, when you should use one, and (most importantly) provide examples you can adapt for your own workplace.

What Is A Job Safety Analysis (JSA) In New Zealand?

A Job Safety Analysis (often called a JSA) is a structured way to identify hazards and manage risks for a specific task or job. In practice, it’s usually a short document that:

• breaks a task into steps (what actually happens on the job);
• identifies hazards at each step (what could cause harm);
• sets out controls (what you’ll do to reduce the risk); and
• assigns responsibility and confirms the team understands the safe method.

In NZ, JSAs can sit within your broader health and safety system. They’re a practical tool that can help you meet your obligations under the Health and Safety at Work Act 2015 (HSWA), which requires businesses (as “PCBUs” - Persons Conducting a Business or Undertaking) to ensure, so far as is reasonably practicable, the health and safety of workers and others.

It’s worth noting that the HSWA doesn’t specifically require a document called a “JSA” in every situation. However, businesses often use JSAs (or similar task-based risk assessments/safe work method documents) to show they’ve identified hazards, assessed risks, and put controls in place - particularly for higher-risk or changing work.

That might sound like legal jargon, but the concept is simple: you’re expected to take sensible, proportionate steps to identify risks and prevent harm. A good JSA is one of the easiest ways to show you’ve done that thinking upfront.

And remember - your paperwork should reflect what actually happens. A JSA that looks perfect but isn’t used on-site won’t help you much if an incident occurs.

When Should Your Business Use A JSA (And When Is It Essential)?

Not every task needs a lengthy document. But there are plenty of situations where a JSA is strongly recommended, and in practice may be expected by clients or site managers - especially for higher-risk work.

You should consider using a JSA when:

• The task is high-risk (e.g. working at heights, using hazardous substances, operating machinery).
• The task is non-routine (e.g. a once-off installation, a special event bump-in/out, a major clean).
• Something has changed (new equipment, new site, new process, new team members).
• Multiple trades or workers are involved (where coordination and shared hazards matter).
• You’ve had a near miss or incident and need to put better controls in place.

JSAs are also commonly requested by:

• principal contractors (especially in construction);
• site managers and commercial clients;
• landlords for certain fit-outs and works; and
• insurers after an incident.

If you engage workers or contractors, it’s also worth checking how your JSA process fits with your contractual setup. For example, if you use contractors regularly, a properly drafted Contractors Agreement can help clarify responsibilities and expectations - including health and safety responsibilities and site rules.

How To Write A JSA: A Simple Step-By-Step Framework

A JSA doesn’t have to be complicated - but it does need to be specific. If it’s too generic, it won’t actually control risk.

Step 1: Define The Task And Scope

Be clear about what job you’re analysing. “Cleaning” is too broad. “Pressure washing the rear concrete area using petrol pressure washer” is much better.

Include:

• work location (site, customer premises, workshop);
• equipment used;
• people involved (including other trades); and
• any assumptions (e.g. “weather is dry”, “area can be cordoned off”).

Step 2: Break The Job Into Steps

Write the steps in the order they actually happen. Most JSAs are clearest when they have 6–12 steps.

Example steps might include:

• Unload tools and set up work zone
• Inspect equipment
• Perform task
• Pack down and remove waste

Step 3: Identify Hazards For Each Step

This is where you ask: “What could hurt someone here?”

Hazards could involve:

• slips/trips/falls
• manual handling
• electricity
• moving machinery
• chemical exposure
• traffic/vehicles
• noise and dust
• public/customer interaction

Step 4: List Controls (Prefer Higher-Order Controls)

Controls are the measures you put in place to reduce risk. In health and safety, controls are often considered in this order (from most effective to least):

• Eliminate the hazard (remove it entirely)
• Substitute (swap for something safer)
• Isolate (separate people from the hazard)
• Engineering controls (guards, ventilation, barriers)
• Administrative controls (procedures, training, signage)
• PPE (gloves, goggles, respirators)

Try not to rely only on PPE. PPE is important, but it’s usually the last line of defence.

Step 5: Assign Responsibility And Confirm Understanding

A JSA works best when it’s a shared plan, not a “manager-only” document.

Good JSAs include:

• who is responsible for each control;
• worker sign-off (confirming they’ve read and understood it); and
• a review process (especially if the task changes).

If you employ staff, it also helps to make sure your health and safety expectations are consistent across your overall documentation - including your Employment Contract and internal policies.

Job Safety Analysis (JSA) Examples You Can Adapt

Below are practical JSA examples for common small business tasks. These are general templates - you’ll still need to tailor them to your site, equipment, people, and industry.

Example 1: JSA For Using A Ladder To Change Ceiling Lights (Retail/Office)

Task: Replace ceiling light bulbs in shopfront/office using step ladder.

• Step: Inspect ladder and area
  Hazards: Damaged ladder, unstable footing, cluttered floor
  Controls: Pre-use check; ensure ladder feet are intact; clear area; confirm flat, dry surface; do not use near doorways without isolation.
• Step: Set up ladder in work zone
  Hazards: Falls, members of public walking through area
  Controls: Set exclusion zone with cones/signage; have a spotter if customer traffic is high; schedule during quiet hours where possible.
• Step: Replace light bulb/fitting
  Hazards: Electric shock, falling objects, overreaching
  Controls: Isolate power at switchboard where practicable; use correct bulb type; keep body centred; tools secured; wear eye protection if debris possible.
• Step: Pack down and clean up
  Hazards: Broken glass, trip hazards from equipment
  Controls: Dispose of broken bulbs safely; remove cones once area is safe; store ladder properly.

When to review: If location changes, ceiling height differs, or new type of fitting is introduced.

Example 2: JSA For Operating A Bench Saw (Workshop/Manufacturing)

Task: Cutting timber sheets using bench saw in workshop.

• Step: Pre-start checks and set-up
  Hazards: Missing guards, blunt blade, incorrect set-up leading to kickback
  Controls: Ensure blade guard and riving knife in place; check emergency stop; ensure blade sharp; set correct blade height; ensure adequate lighting and space.
• Step: Feed material into saw
  Hazards: Contact with blade, kickback, hands too close to blade, entanglement of loose clothing
  Controls: Use push sticks; keep hands out of line of cut; no gloves near rotating blades; tie back hair; avoid loose clothing; use outfeed support for large sheets.
• Step: Dust and noise management
  Hazards: Respiratory exposure, hearing damage
  Controls: Use extraction where possible; wear respirator if needed; hearing protection; maintain extraction system and clean filters.
• Step: Shutdown and housekeeping
  Hazards: Residual blade movement, slips due to sawdust accumulation
  Controls: Switch off and wait until blade stops; lock-out/tag-out if maintenance required; clean sawdust from floor and surfaces.

Tip: If you have workers using machinery, make sure training and competency expectations are clear in writing - and aligned with your broader employment documentation.

Example 3: JSA For A Mobile Cleaner Using Chemicals (Commercial Cleaning)

Task: Clean customer premises using cleaning chemicals (sprays, disinfectants, degreasers).

• Step: Transport and store chemicals
  Hazards: Leaks/spills in vehicle, mixing products accidentally, fumes in enclosed vehicle
  Controls: Keep chemicals upright in sealed containers; store in secondary containment tub; never store incompatible chemicals together; keep SDS accessible; ventilate vehicle where needed.
• Step: Prepare products and equipment
  Hazards: Skin/eye exposure, incorrect dilution, mixing chemicals creating fumes
  Controls: Follow label/SDS; measure dilution accurately; never mix bleach/ammonia; wear gloves and eye protection; ensure handwashing available or bring sanitiser.
• Step: Clean surfaces/floors
  Hazards: Slips on wet floors, inhalation in poorly ventilated spaces, customer/public exposure
  Controls: Wet floor signage; keep area cordoned off; ventilate (open windows/doors); use low-toxicity products where possible; schedule to minimise public interaction.
• Step: Dispose of waste and pack down
  Hazards: Sharps in rubbish, chemical residue, cross-contamination
  Controls: Use designated waste bags; don’t compress rubbish with hands; clean and store equipment; wash hands after task.

Example 4: JSA For Loading And Unloading A Delivery Van (Logistics/Trade Services)

Task: Load and unload tools/materials from van at depot and customer site.

• Step: Park and assess area
  Hazards: Traffic, uneven surfaces, poor lighting, pedestrians
  Controls: Park in designated bay; use hazards; wear hi-vis where appropriate; choose safest access route; avoid reversing where possible.
• Step: Lift and carry items
  Hazards: Back strain, crush injuries, awkward loads
  Controls: Use trolleys where possible; team lift for heavy items; keep loads close to body; limit single-person lift weights; rotate tasks.
• Step: Secure loads in van
  Hazards: Shifting items causing injury during transit or unloading
  Controls: Use tie-downs and barriers; heavy items low and forward; check doors close properly; don’t overload shelves.
• Step: Unload at site with public present
  Hazards: Public walking into work zone, trips over tools
  Controls: Establish work zone; keep footpaths clear; minimise time doors are open; keep tools organised.

Example 5: JSA For A Café Using A Deep Fryer (Hospitality)

Task: Operate and clean deep fryer during service and close-down.

• Step: Start-up and preheat
  Hazards: Burns from hot oil/surfaces, fire risk
  Controls: Ensure fryer is stable and correctly installed; keep combustibles away; don’t overfill; ensure staff trained on emergency shut-off and fire blanket/extinguisher use.
• Step: Cooking during service
  Hazards: Oil splashes, slips from spills, cross-contamination
  Controls: Use baskets correctly; lower food slowly; keep area dry and clean; non-slip footwear; maintain safe workflow to reduce bumping.
• Step: Filtering/changing oil
  Hazards: Severe burns, spills, manual handling injuries
  Controls: Allow cooling time where possible; use purpose-built oil caddy; PPE (gloves/eye protection); follow procedure; two-person handling if needed.
• Step: Cleaning at close-down
  Hazards: Chemical exposure, burns from residual heat, slips
  Controls: Confirm fryer cooled; use correct cleaning products; signage for wet floors; store chemicals safely.

If you’re running hospitality, your safety processes should also connect with your wider legal obligations - and making sure staff duties are clearly set out from the start.

Common JSA Mistakes (And How To Avoid Them)

Most businesses don’t struggle because they “don’t care” about safety - they struggle because they’re busy, the job changes quickly, and it’s hard to keep paperwork aligned with reality.

Here are some common JSA pitfalls we see, and how to avoid them.

Using Generic Templates Without Tailoring

A one-size-fits-all template can be a useful starting point, but if it doesn’t match your site, your equipment, and your workers, it won’t control real risk.

Fix: Build a short “core” JSA and add site/task-specific controls before starting work.

Only Listing PPE As The Control

PPE matters, but it shouldn’t be your only strategy - especially for higher-risk tasks.

Fix: Add isolation/engineering controls where possible (barriers, guards, ventilation), plus training and supervision.

Writing A JSA After The Work Starts

It’s tempting to “just get going”, especially when clients are waiting - but the purpose of a JSA is to plan safe work before the hazard causes harm.

Fix: Make JSA sign-off part of your start-of-job routine, like checking tools or doing a quick site induction.

Not Keeping Your JSA System Consistent With Your Other Documents

If your contracts and policies say one thing, but your JSA process does another, you can create confusion and disputes (especially with contractors or labour hire).

Fix: Align your safety approach with your other documents and working arrangements. If you’re bringing on new team members, it’s a good time to review your overall employment documentation and workplace policies.

Depending on your business, you might also need a broader set of internal policies (for example, a conflict process for reporting safety concerns). A clear Workplace Policy suite often helps keep expectations consistent.

Key Takeaways

• A Job Safety Analysis (JSA) helps you break a task into steps, identify hazards, and put practical controls in place before work begins.
• In NZ, JSAs are a commonly used way to help manage risks and demonstrate a considered approach to meeting HSWA duties - especially for higher-risk, changing, or multi-worker tasks.
• The most useful JSA examples are specific - they reflect the real job, real site conditions, and the equipment your team actually uses.
• A strong JSA goes beyond PPE and includes higher-order controls like eliminating hazards, isolating risks, using guards/barriers, and setting clear procedures.
• Common mistakes include using generic templates, writing the JSA after work starts, and failing to align JSAs with your broader contracts and internal policies.
• If you engage contractors or employees, make sure your safety expectations are consistent across your documentation (including your Contractors Agreement and Employment Contract).

If you’d like help getting your workplace documents in order - including contractor paperwork, employment documentation, or policies that support your health and safety systems - you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.