Security works the long night shift. Sleep keeps it watchful.
Long, often 12-hour night shifts worked alone leave guards short of sleep; dozing on post, missed alarms and drowsy patrol or cash-in-transit driving put people, property and the officer at risk.
Ireland has no security-specific fatigue rule. Security work that needs a permanent presence can be exempted from daily and weekly rest, breaks and the night-work limit, provided equivalent compensatory rest is given. The night-worker health assessment still applies to your officers in full. The Employment Regulation Order for the security industry sets minimum pay and conditions, and PSA licensing controls who may work.
Regulated by
HSA
Logos identify the regulator and don’t imply endorsement.
Who regulates it
The Health and Safety Authority enforces your duty to manage fatigue. The Private Security Authority licenses security contractors and individual guards, door supervisors and other licensable roles under the Private Security Services Act 2004. The Workplace Relations Commission enforces working time and the Employment Regulation Order for the security industry.
Your obligations
Assess fatigue in your written risk assessment and safety statement, including lone night work. Make a free medical assessment available to night workers before assignment and at regular intervals, and move an officer to day work where advised. Where you rely on the security exemption, give equivalent compensatory rest. Keep to the 48-hour average with no opt-out, meet the Employment Regulation Order, and deploy only PSA-licensed staff.
Consequences
The Health and Safety Authority can serve improvement and prohibition notices and prosecute your company and, where the breach is down to them, directors and managers. Officers can take rest, compensatory rest and working-time complaints to the Workplace Relations Commission, and pay complaints under the Employment Regulation Order. The Private Security Authority can suspend or revoke a contractor's licence.
Penalties
Safety breaches carry up to EUR 5,000 and 12 months' imprisonment on summary conviction, and up to EUR 3,000,000 and two years on indictment (2026 levels), plus investigation costs. Working-time compensation can reach two years' remuneration.
On the record
No Irish court, coroner, investigator or regulator has published a finding linking fatigue to an incident in security work. The duty to manage fatigue still sits within the general duties of the Safety, Health and Welfare at Work Act 2005.
Sources: Safety, Health and Welfare at Work Act 2005; General Application Regulations 2007, Regulation 157; Organisation of Working Time Act 1997 and General Exemptions Regulations 1998; Private Security Services Act 2004; Security Industry Employment Regulation Order; WRC decisions.
Fatigue-critical roles
Where fatigue matters most in security 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
Mobile patrol officerRules
Regulatory designation
PSA licence holder (Private Security Services Act 2004); night worker (OWTA s 16)
Hours and rest
OWTA 48 h average (no opt-out); S.I. 21/1998 security exemption with compensatory rest; Security ERO
Critical risk
Driving between sites all night; alarm response with lone entry into premises; key-holding call-outs
Night shifts of 10-12 h, continuous driving, lone work, call-outs
Cash-in-transit crew (PSA licensed)Rules
Regulatory designation
PSA licence holder (Private Security Services Act 2004); night worker (OWTA s 16)
Hours and rest
OWTA 48 h average (no opt-out); S.I. 21/1998 security exemption with compensatory rest; Security ERO
Critical risk
Armed cash collection and delivery under attack risk; driving armoured vehicles on long routes; early-morning ATM replenishment
Pre-dawn starts, long routes, high-alert vigilance, occasional night ATM runs
Security guard (PSA licensed)Rules
Regulatory designation
PSA licence holder (Private Security Services Act 2004); night worker (OWTA s 16)
Hours and rest
OWTA 48 h average (no opt-out); S.I. 21/1998 security exemption with compensatory rest; Security ERO
High risk
Lone static guarding on 12 h night shifts; site and car-park patrols; access control, fire and intrusion alarm response
12 h night shifts, back-to-back shifts across employers, lone work, monotony
Monitoring centre operator (PSA licensed)Rules
Regulatory designation
PSA licence holder (Private Security Services Act 2004); night worker (OWTA s 16)
Hours and rest
OWTA 48 h average (no opt-out); S.I. 21/1998 security exemption with compensatory rest; Security ERO
High risk
Monitoring alarms and CCTV feeds overnight; dispatching response; verifying alarm activations and lone-worker check-ins
12 h night shifts, screen monotony, low event rate overnight
Door supervisor (PSA licensed)Rules
Regulatory designation
PSA licence holder (Private Security Services Act 2004); night worker (OWTA s 16)
Hours and rest
OWTA 48 h average (no opt-out); S.I. 21/1998 security exemption with compensatory rest; Security ERO
High risk
Door and crowd control at late-night venues and events; managing intoxicated patrons and physical restraint near closing time
Late-night shifts finishing after 03:00, weekend clustering, second jobs
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 a named obligation
Regulation 157 of the General Application Regulations 2007 requires a free health assessment for night workers before assignment and at regular intervals; the security exemption from night-work limits does not remove it. Sleepfit supports it. It screens; diagnosis stays with your clinicians.
For your security officers, Fatiguefit4Duty supports your duties under ss 8 and 19 of the Safety, Health and Welfare at Work Act 2005. No Irish rule names a start-of-duty check. A fitness-for-duty check, not a fitness-for-duty decision - the duty call stays with you.
Awareness eLearning supplies fatigue and sleep content with a completion record for your security officers, supporting the general training duty in s 8(2)(g) and s 10 of the Safety, Health and Welfare at Work Act 2005. Your training programme stays yours.
Was It Fatigue? supports your review of incidents involving your security officers and of your s 19 risk assessment. Irish accident reporting rules require notification to the HSA, not a fatigue assessment. A structured judgement aid, not a determination of cause.
No Irish workplace rule reaches sleep in new-parent households. SleepWellBaby is offered to the working parents among your security officers as a wellbeing benefit, not as a step any Irish regulation requires.
Regulation 157 of the General Application Regulations 2007 requires a free health assessment for your night security officers; Sleepfit screening supports it. Fatiguefit4Duty adds a pre-shift check and Awareness eLearning trains under SHWW Act 2005 s 10. Shift worker is the lighter option.
See what sleep and fatigue mean for your security 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 security services. Then choose who you’d cover, and we’ll take you to the right next step.