Split shifts and rest breaks in Irish hospitality: what the law allows

Lunch, a gap, then dinner: the split shift has kept Irish kitchens and hotel restaurants staffed for generations. It's legal, and the Organisation of Working Time Act 1997 (OWTA) has a specific provision for it. What changes is how the rest rules apply, and that's where rosters go wrong. This guide sets out the rules for splits, shows how to check a split roster against them, and gives worked examples for a kitchen and a bar.

What the law says about split shifts

Three sections do the work:

• Section 4(2): sections 11 (11 hours' daily rest) and 13 (24 hours' weekly rest) don't apply to a person employed in an activity consisting of periods of work spread out over the day. That's the legal description of a split shift.
• Section 6(2): where section 4(2) takes those rest rules away, the employer must make sure the employee has a rest period that can reasonably be regarded as equivalent, or, only where that's objectively impossible, other arrangements that protect them.
• Section 6(3): those arrangements can't be money or other material benefits (beyond improving working conditions or amenities at work).

Citizens Information puts it plainly: if you work split shifts, instead of normal rest you're entitled to compensatory rest, taken later and if possible before the end of the day.

Two things section 4(2) does not touch:

• Section 12, breaks during work. The 15-minute and 30-minute breaks still apply.
• Section 15, the 48-hour average. Split or not, the average still counts.

Breaks within each block

Section 12 is about periods of work: no more than 4½ hours without a 15-minute break, and no more than 6 hours without a 30-minute break (which can include the first 15). Apply it block by block:

The gap between the blocks is not a break you can count towards a later block. And remember section 12(4): a break at the end of the working day doesn't count.

The 11-hour rule across a split

Because section 4(2) disapplies section 11 for work spread over the day, the strict 11 consecutive hours isn't automatically required, but equivalent compensatory rest is. The WRC Code of Practice explains why the 11 hours matters: it's there so employees get a minimum period of sleep, and it says compensatory rest for daily rest should be given as soon as possible and generally in an adjacent time frame.

The safest approach, and the easiest to defend at a WRC inspection, is to keep 11 hours between the end of the last block one day and the start of the first block the next, and to treat any shortfall as an exception you make up promptly.

Example A, works. Chef finishes dinner at 10.30pm Tuesday, starts lunch prep at 9.30am Wednesday: 11 hours.

Example B, doesn't work as a routine. Chef finishes at 11.30pm Friday after a function, starts at 9am Saturday for a wedding lunch: 9½ hours. If this happens, give compensatory rest straight after, for example a later start on Sunday that more than makes up the 1½ hours, and note it. Don't build it into the weekly pattern.

Compensatory rest in practice

The WRC Code of Practice on Compensatory Rest Periods (given legal standing by S.I. No. 44/1998) gives some useful pointers:

• The Act doesn't set a deadline for compensatory rest, but the Code says rest for breaks and daily rest should be given as soon as possible and generally in an adjacent time frame.
• A delayed break can be compensated with a later 15 minutes, or breaks adding up to 15 minutes, before the end of the same day (the Code's Example 3).
• Employers should consider distance from home: a split that sends a kitchen porter on an hour's bus journey each way leaves little real rest.

The Code is admissible in evidence before the WRC and Labour Court, so following it is your best protection.

Is the gap working time?

The OWTA defines working time as time when the employee is at their place of work or at the employer's disposal and carrying out their duties. A rest period is any time that isn't working time. So:

• Free to leave, no duties: the gap is rest. Don't pay it unless your contract says so, and don't count it in the 48-hour average.
• Asked to stay on, take deliveries, answer the phone: that's at your disposal and working. Pay it and count it.

The grey area is the "stay in the staff room in case it gets busy" gap. If you need someone on call, roster them on.

Weekly rest with split shifts

Section 4(2) also lifts section 13, weekly rest, for work spread out over the day, again with equivalent compensatory rest under section 6. In practice, a split-shift chef should still get a full day off each week. A day off that starts after an 11pm finish and ends at 10am two days later gives 35 hours, which matches the normal rule (24 hours plus the preceding 11). Unless the contract says otherwise, section 13(5) says that weekly rest day should be a Sunday, so put the any-day wording in contracts.

Worked roster: a hotel restaurant kitchen

Illustrative week for a sous chef on splits, four days of lunch and dinner and one straight day:

That's 45 hours worked across five days, every block under the break triggers or with its break placed mid-block, at least 11 hours between days, and Sunday and Monday off. Over a 4-month reference period, 45 hours a week stays inside the 48-hour average.

Worked roster: a bar with a quiet afternoon

A bartender covers lunch 12pm to 3pm and the evening 7pm to 12.15am (after an 11.30pm Thursday close and clean-down). Block 2 is 5¼ hours, so a 15-minute break around 9.30pm. Next day the earliest start that gives 11 hours is 11.15am, so they can't open at 10.30am on Friday. The split itself is fine; the problem is the next morning.

Under-18s and split shifts

Staff under 18 are covered by the Protection of Young Persons (Employment) Act 1996, not by section 4(2). For 16 and 17-year-olds, that means a 30-minute break after 4½ hours, 12 consecutive hours off in every 24, and the 10pm (or 11pm in licensed premises) finish. See young workers in licensed premises.

Split shifts in ShiftComplete

ShiftComplete lets you give each person up to four time blocks in a day, each tagged to an area such as Kitchen, Bar or Floor, so a split shows as two clear blocks on the roster and on the staff member's phone. Staff set availability (including partial days) ahead, you build a draft roster in seconds, and with time tracking on you see the actual clock-in and clock-out times for each block. It helps you keep the records a WRC inspector asks to see; you still check the rest gaps as you build. €1.99 per active staff member per month, free for 60 days, no card.

Split shift checklist

• Each block over 4½ hours has a 15-minute break; over 6 hours, 30 minutes, placed inside the block.
• At least 11 hours from the end of the last block to the next day's first block, as the normal pattern.
• Any shortfall is made up with compensatory rest as soon as possible, and noted.
• The gap is genuinely free time, or it's paid and counted.
• Everyone gets a full day off each week.
• Only hours worked go into the 48-hour average.
• Under-18s rostered under their own rules.