Your best advice comes after a good night’s sleep.
Office-based work with long billable hours and deadline peaks that cut sleep short. The direct safety consequence is low; poor sleep costs judgement, errors, productivity and retention.
Regulatory change that affects how you manage fatigue in professional services: what has changed in the last 12 months, and what is on the way.
Recent changeFrom 9 July 2026
Applies across industries in New Zealand
The Health and Safety at Work Amendment Act 2026 became law on 9 July 2026. Your duties do not change until most of it commences on 1 April 2027, so use the lead time to evidence fatigue as a serious-harm risk.
Upcoming changeExpected from 1 April 2027Within 12 months
From 1 April 2027 HSWA centres on 'critical risks'. Fatigue is not on the Schedule 1A list, so it counts only where it is likely to cause death or notifiable harm. Firms under 20 workers manage critical risks only; following an approved code is deemed compliance; officer duties become governance-level.
Regulatory changes checked as at 1 October 2026.
Regulation
Who regulates it, and what they expect
Law, accounting and consulting firms in New Zealand work under no sector-specific fatigue or hours rule. The Law Society and Chartered Accountants Australia and New Zealand treat workload and wellbeing as professional-conduct and support matters - counselling, guidance, fitness to practise - not as enforceable limits on hours. New Zealand has no right to disconnect and no maximum working week, so billable-hours pressure and after-hours contact are lawful. What binds you is the Health and Safety at Work Act 2015 duty to manage fatigue as a foreseeable risk, the prescribed rest and meal breaks, and the duty to accommodate diagnosed conditions.
Regulated by
WorkSafe
Logos identify the regulator and don’t imply endorsement.
Who regulates it
Professional services firms - law, accounting, consulting - answer to exactly the same four bodies as every other New Zealand employer: WorkSafe (safety), the Human Rights Commission (disability discrimination), the employment authorities (hours and pay), and ACC (no-fault injury). Professional bodies like the Law Society oversee ethics and competence, not fatigue or hours.
Your obligations
You must eliminate or minimise fatigue risk so far as is reasonably practicable under the Health and Safety at Work Act 2015, and partners, directors and senior managers carry a personal due-diligence duty to verify that fatigue is actually being managed rather than tolerated. Rest and meal breaks are prescribed and scale with the day: two paid 10-minute rest breaks and an unpaid 30-minute meal break across six to eight hours, more beyond that. No law limits how many hours a lawyer, accountant or consultant may work, and none gives staff a right to ignore after-hours email, so the only control on a long-hours culture is your own risk management.
Consequences
WorkSafe New Zealand can investigate any fatigue-linked incident involving your people, issue improvement or prohibition notices, and prosecute in the District Court, and it needs no sector-specific hours rule to do it. Because there is no prescriptive standard to comply with, a prosecution turns entirely on the evidence you can produce that you identified and controlled the risk; the court orders reparation to the affected person or their family before it sets the fine. Failing to provide prescribed breaks is separately enforceable as a breach of a minimum employment standard, and refusing adjustments for a diagnosed sleep condition can be taken to the Human Rights Review Tribunal, where damages are uncapped.
Penalties
Under the Health and Safety at Work Act 2015 a firm faces up to $1.5 million for exposing people to serious risk and $3 million for reckless conduct; a partner, director or senior manager faces $300,000 personally, or $600,000 and five years' imprisonment. Reparation to the affected person is ordered on top. Employment-standard breaches carry penalties to $20,000 each, or $100,000 for serious breaches. 2015 Act levels, current August 2026.
On the record
No New Zealand court, coroner, investigator or regulator has published a finding linking fatigue to an incident in professional services. The duty to manage fatigue still sits within the primary duty of care under the Health and Safety at Work Act 2015.
Sources: Health and Safety at Work Act 2015; Employment Relations Act 2000; Human Rights Act 1993; WorkSafe New Zealand fatigue and penalties guidance; WorkSafe court summaries; New Zealand Law Society Practising Well material.
Fatigue-critical roles
Where fatigue matters most in professional services
The roles where a fatigued worker is most likely to cause serious harm, the tasks that carry the risk, and why fatigue builds up in them.
Role
Risk
High-risk tasks
Why fatigue builds
Consulting / site engineerRules
Regulatory designation
None specific - general duty (HSWA 2015 s 36; fatigue named in s 16 'hazard'); host mine's worker health control plan must address fatigue (MOQO Regs 2016 reg 108)
Hours and rest
No statutory maximum; ERA 2000 Part 6D rest and meal breaks
High risk
Site inspections on mines and construction sites, working near mobile plant and at height, long drives on unsealed roads, FIFO travel days
FIFO/DIDO rosters (e.g. 8/6, 14/7) with 12 h shifts, early charter flights, long regional drives
Site engineer (rail block of line / road night works)Rules
Regulatory designation
Rail personnel (Railways Act 2005) when on the network - covered by the operator's safety-case fitness and fatigue policies (s 30(1)(k))
Hours and rest
No statutory maximum; ERA 2000 Part 6D rest and meal breaks
High risk
Supervising track or road works in overnight possessions or closures near live traffic or rail, protection arrangements, sign-off to hand back the asset by 05:00
Consecutive night shifts (22:00-06:00) and weekend possessions, day-to-night swaps, long drives home at dawn
Solicitor / senior associateRules
Regulatory designation
None specific - general duty (HSWA 2015 s 36; fatigue named in s 16 'hazard')
Hours and rest
No statutory maximum; ERA 2000 Part 6D rest and meal breaks
Elevated risk
Drafting and verifying signing documents through the night before closing, disclosure and filing deadlines, where an error causes major client loss
70-90 h weeks during transactions, all-nighters before signing, cross-time-zone calls
How the suite fits
How each product connects to your obligations
Grades describe how strongly a product connects to an obligation. None discharges an obligation, and none carries a compliance warranty.
Sleepfit
Supports your general duty of care
No New Zealand professional services rule names a sleep screen. Section 36(3)(g) of the Health and Safety at Work Act 2015 requires you to monitor worker health, and Sleepfit supports that for your own staff. It screens; diagnosis stays with your clinicians.
Section 36(3)(f) of the Health and Safety at Work Act 2015 requires the training needed to protect workers but does not name fatigue. Awareness eLearning supports it with fatigue and sleep content for your own staff.
You must notify WorkSafe of a notifiable event under s 56 of the Health and Safety at Work Act 2015; no New Zealand professional services rule requires you to assess fatigue. A structured judgement aid, not a determination of cause.
No New Zealand professional services rule reaches sleep in new-parent households. SleepWellBaby is offered to parents of infants in your workforce as a benefit that protects their own sleep, not as a compliance step.
Fatiguefit4Duty is built for safety-sensitive roles at the point of duty. Professional services roles are generally not safety-sensitive and no New Zealand rule requires a fitness-for-duty check, so nothing is engaged.
Your practice teams hold no safety-sensitive roles, so your duty is HSWA 2015 s 36. Sleepfit screens, supporting s 36(3)(g) health monitoring; Awareness eLearning supplies content with a completion record; SleepWellBaby is an employee benefit. Family is the lighter option.
See what sleep and fatigue mean for your professional services workforce.
Tell us roughly how many people you employ. Your snapshot models how many are likely sleeping poorly and what it costs, from published research for professional services. Then choose who you’d cover, and we’ll take you to the right next step.