Psychosocial risk assessment for rosters, FIFO and remote crews: the hazards, the method and a checklist

A psychosocial risk assessment is the documented process of identifying what about work could cause psychological harm, judging how likely and how serious that harm is, and choosing controls. Under Australia’s model WHS laws it forms part of the duty to manage psychosocial risks, and a roster is where many of those hazards get built.

That last point is the one most assessments miss. HR fills in the template, the hazards listed are bullying and harassment, and nobody mentions that the night crew just did its sixth consecutive 12-hour shift or that the swing moved on Thursday for a Saturday fly-out. Those are psychosocial hazards too, and the operations manager or HSE lead is the one who controls them. What follows: what the law asks for, which roster hazards count, how to assess them from data you already have, and a checklist to paste into your own document.

What the law requires, and where it applies

The model WHS Regulations were amended in 2022 to add express psychosocial provisions. In the jurisdictions that have adopted them they sit at regulations 55A to 55D: definitions of a psychosocial hazard and a psychosocial risk, a duty to manage psychosocial risks, and the matters a business must weigh when choosing controls. Safe Work Australia’s psychosocial hazards page puts the duty in one sentence: a person conducting a business or undertaking must eliminate psychosocial risks, or if that is not reasonably practicable, minimise them so far as is reasonably practicable. The same page defines a psychosocial hazard as anything that could cause psychological harm, and lists the common ones:

• job demands
• low job control
• poor support
• lack of role clarity
• poor organisational change management
• inadequate reward and recognition
• poor organisational justice
• traumatic events or material
• remote or isolated work
• poor physical environment
• violence and aggression
• bullying
• harassment, including sexual and gender-based harassment
• conflict or poor workplace relationships and interactions

Safe Work Australia also published the model Code of Practice: Managing psychosocial hazards at work in 2022 (its page dates it 1 August 2022). A model code has no legal effect until a jurisdiction approves it, and the model laws themselves have been implemented everywhere except Victoria, which runs its own OHS Act. So whether and how this applies depends on where the work happens. The table is what each regulator’s own site said on 6 October 2026; confirm with the regulator before relying on it.

If you crew WA mine sites, the psychosocial provisions in the mines regulations and how they interact with the fatigue duty are covered in fatigue and rosters under the WA WHS (Mines) Regulations; this article won’t repeat them.

The scale is not abstract. Safe Work Australia’s Key Work Health and Safety Statistics Australia 2025 reports that claims for mental health conditions continued to increase in 2023-24 (preliminary data) and now account for 12% of all serious workers’ compensation claims, with median time lost almost five times that recorded across all other injuries and diseases. A psychological injury claim is the long, expensive kind.

The roster-design hazards, and which category each belongs to

Most of the regulator’s list reads like an HR problem. Five items are roster problems, and Safe Work Australia’s own explanations say so.

Long hours and consecutive shifts: job demands

Safe Work Australia’s definition of high job demands includes “working long hours or without enough breaks”, and its suggested controls include “enough breaks and time between shifts” and planning the workforce so there are enough skilled workers for the job. Fourteen twelve-hour days in a row, or nights stacked without a recovery block, is high job demands by the regulator’s own description, with fatigue as the result. Where your own limits should come from is covered in how to write a fatigue management plan, and maximum hours worked in a row has its own guide.

Isolation on remote sites and FIFO camps: remote or isolated work, and poor support

Safe Work Australia defines remote or isolated work as work “isolated from the assistance of others because of the location, time or nature of the work”, with examples that include a long commute to remote areas and “reduced access to support networks or missing out on family commitments (e.g. working fly-in fly-out)”. That is a FIFO swing in a regulator’s words. Poor support sits beside it: “not being able to easily get help (e.g. workers can’t leave their stations or are physically separated from others)”. A lone night operator at a remote pump station is both hazards at once. The safety half is a working lone worker check-in procedure; the psychosocial half is support contact designed into the swing, not left to whoever remembers to ring.

Unpredictable roster changes and short notice: poor change management, and low job control

The regulator’s examples of poor organisational change management include “not consulting on changes” and changes that are “poorly communicated”. Its examples of low job control include “little say over break times or when to switch tasks”, and one of its listed controls is to “plan any regular additional hours in advance with workers”. Read those against a crew whose swing dates move twice a month, whose fly-out gets pushed by a 9pm text, and whose overtime is decided on the day. Each change might be defensible alone. The pattern is the hazard.

Lack of role clarity on blended crews

A crew made of your employees, two labour hire operators and a subcontractor’s team, on different site rules and reporting lines, is a role clarity hazard unless someone has written down who supervises whom and who makes the stop-work call. Safe Work Australia notes that poor change management “may create a higher risk in workplaces with a lack of role clarity if workers are already unclear on who does what”, which describes a blended crew under a roster that changes often.

Why they compound

Safe Work Australia is explicit that psychosocial hazards “may interact or combine to create new, changed or higher risks”, and its examples are roster-shaped: remote or isolated work creates a higher risk alongside poor support, and low job control creates a higher risk alongside high job demands “if workers cannot take breaks or change tasks to manage fatigue”. A long swing on a remote site with short-notice changes and thin supervision is not four risks. It is one risk, multiplied, and the assessment has to treat it that way.

Assessing roster hazards from the data you already have

The method is the standard four steps: identify, assess, control, review. What changes for rosters is that most of the evidence already exists. Safe Work Australia’s identification advice includes reviewing “records of overtime, time off, injuries, incidents or workers’ compensation”, and a roster system holds the first two.

Step 1: identify, by asking the roster seven questions

Pull three to six months of planned and worked hours, per person, and ask:

If you can’t answer the fifth question because changes are made by overwriting the roster, that is itself a finding. A change history is what makes the change-management hazard measurable.

Step 2: assess, using duration, frequency and severity

The regulator’s test is how long, how often and how severely workers are exposed. One 70-hour week in a shutdown is a different risk from a 70-hour average; one short-notice change is different from dates that move every fortnight. Then look for combinations. The people in three or more rows at once are your highest-risk group, and they are usually the reliable ones the planner leans on because they say yes.

Step 3: control, with the hierarchy applied to rosters

“Reasonably practicable” for a roster has a recognisable order. Redesign first, administrative controls last.

1. Redesign the pattern. Shorter, more even swings and forward rotation beat compressed patterns; the options are compared in shift roster patterns in Australia. The arithmetic of how many staff a 24/7 roster needs is usually the real fix: a pattern that only works when nobody is sick generates overtime and short-notice changes by design.
2. Cap consecutive nights and the longest run, as a rule the scheduler checks, not a sentence in a policy.
3. Add relief. A relief position or a float across sites removes most short-notice changes at the source.
4. Improve notice. Set a minimum notice period, record every exception with a reason, report them monthly. Awards often set a floor; the WHS duty is about the pattern.
5. Build support contact into the swing. A scheduled supervisor check-in each remote swing, a named contact for every lone shift, and a travel day that isn’t also a work day.
6. Write down who supervises whom on blended crews, and brief it at the first prestart of every swing.

The free fatigue hours checker tests a fortnight of shifts against your limits before you touch the live roster.

Step 4: review, on triggers and on a calendar

Review when the pattern changes, when a new site or client brings different rules, after any incident or psychological injury claim, when a health and safety representative asks, and at least annually. Re-run the seven questions each time. If the numbers have not moved, the controls have not worked.

Psychosocial risk assessment checklist for rosters

Copy this into your own assessment. Each row names its hazard category, so the link to the regulator’s list is visible to whoever reads the document after you.

Sixteen rows is deliberately short. A checklist nobody completes protects nobody.

Consultation: it has to happen on the crew, not in the office

Consulting workers is a WHS duty, and for psychosocial hazards it is also the only reliable way to find them. The regulator’s advice is to consult workers directly, use surveys where crews are large or spread across sites, observe the work, and treat reported concerns seriously. SafeWork NSW’s guidance adds that the duty to consult covers risks that affect psychological wellbeing, not just physical safety.

On a site crew that looks like three things. The prestart is the daily version: a sleep question, a question about last night’s roster change, and a supervisor who writes down what was said. A toolbox talk once a swing is where the pattern-level conversation fits: here is the next cycle, here are the changes and why, what have we missed. And the health and safety representative, where the crew has one, can ask for a review and should see the assessment before it is finalised.

The crew knows where the hazard lives: which camp rooms nobody sleeps in, which site loses reception past the turn-off, which supervisor’s 9pm text means the fly-out moved. An assessment written without them documents that you asked the wrong people.

Where Humanz fits, and where it doesn’t

A psychosocial risk assessment for rosters needs roster data, and that is what Humanz holds. Fatigue policies check hours and rest as each shift is placed, so a booking that would breach your consecutive-days cap or minimum rest is flagged before it is confirmed, not found in next month’s report. Hours are tracked across sites and clients per person, which answers the first four questions above for someone who worked three sites in a quarter. Every roster change is kept in a change history with who made it and when, which is how the change-management hazard gets measured rather than guessed. The roster shows which shifts are lone shifts and who is on to watch them, and start-of-shift and end-of-shift forms give each check-in a timestamp against the job, which is row nine’s evidence. If you are putting limits into a roster for the first time, fatigue management software is the practical starting point, and how a FIFO, DIDO or BIBO arrangement changes the picture is covered separately.

What Humanz does not do matters as much. It does not calculate pay or interpret awards, does not use AI to make decisions, does not track anyone’s location, and does not give safety advice. This article is general information, not safety or legal advice. The WHS regulator where the work happens is the authority on your duties, and the model code or your state’s approved code is the document to read beside this one.

Frequently asked questions

What is a psychosocial risk assessment?

A psychosocial risk assessment is the documented process of identifying the aspects of work that could cause psychological harm, assessing how likely and serious that harm is, choosing controls to eliminate or minimise the risk, and reviewing whether they work. For a roster, the evidence is mostly data: hours, consecutive shifts, rest gaps, roster changes, remote days and lone shifts.

What are psychosocial hazards at work?

Psychosocial hazards are the things about work that could cause psychological harm, such as anxiety, depression or sleep disorders, and they can cause physical harm too. Safe Work Australia’s list includes job demands, low job control, poor support, lack of role clarity, poor organisational change management, inadequate reward and recognition, poor organisational justice, traumatic events, remote or isolated work, poor physical environment, violence and aggression, bullying, harassment and conflict. Long hours, short-notice roster changes and isolated work all fall within it.

Is a psychosocial risk assessment a legal requirement in Australia?

The duty is to manage psychosocial risks, and in the model WHS jurisdictions that duty is now written into the regulations, with an approved code of practice in most states and territories describing how to meet it. A documented risk assessment is the practical evidence that the duty was met. Victoria is not a model jurisdiction, but its own psychological health regulations are in force, so the practical position is similar even though the wording differs.

Is there a psychosocial risk assessment template?

Yes, the regulators publish them, but a template only supplies the headings. The content that matters is your own data: the hours, consecutive shifts, rest gaps, roster changes and remote days of your actual crews, assessed for how long, how often and how severely people are exposed. The checklist in this article is a roster-specific starting point; fill it with your numbers and strip any row you cannot support with evidence.

Are rosters a psychosocial hazard?

A roster is not a hazard in itself, but the decisions built into it can be. Long hours and consecutive shifts are job demands, short-notice changes are poor change management and low job control, and swings on remote sites are remote or isolated work, all of which appear on the regulator’s list. The regulators also treat the design of work and systems of work as matters a business must consider when choosing controls, and a roster is both.

How often should a psychosocial risk assessment be reviewed?

Review it whenever the roster pattern changes, when a new site or client brings different rules, after any incident or psychological injury claim, when a health and safety representative asks, and at least once a year. Each review should re-run the same data questions as the original assessment and compare the numbers. If the figures have not improved, the controls need changing.

Who has to be consulted about psychosocial risks?

The workers who are, or are likely to be, affected, which for a roster means the crew working it, including labour hire and subcontractor workers on the same crew. Consultation has to be genuine, with their views considered before decisions are made rather than announced afterwards. On a site crew it happens at prestarts, in toolbox talks and through the health and safety representative, and the assessment should record what was raised and what changed.