Workplace Regulations 1992: 15 Office Duties | Arinite

If one piece of legislation describes the building you work in, it is this one.

The Workplace (Health, Safety and Welfare) Regulations 1992 govern temperature, ventilation, lighting, space, seating, floors, doors, windows, toilets, washing facilities, drinking water and somewhere to eat. Almost every complaint a facilities team receives touches them, and almost nobody has read them.

They are also the regulations most affected by how occupancy has changed. A building assessed at one level of attendance is being measured against requirements that scale with the people present.

Fifteen duties that matter in an office.

1. Maintenance of the workplace and its equipment

Regulation 5 requires the workplace and its equipment, devices and systems to be maintained in an efficient state, in efficient working order and in good repair, and requires a suitable system of maintenance where appropriate.

This is the general obligation behind the statutory check schedule. It covers the fabric as well as the plant, which includes the things nobody owns: the worn carpet edge, the door that no longer closes, the blind that fell out of its bracket.

2. Ventilation

Regulation 6 requires effective and suitable provision to ensure that every enclosed workplace is ventilated by a sufficient quantity of fresh or purified air.

Ventilation is occupancy-sensitive. A system commissioned for one density behaves differently at another, and "it feels stuffy" is frequently a designed capacity being exceeded rather than a preference.

3. Temperature

Regulation 7 requires the temperature in all workplaces inside buildings to be reasonable during working hours.

Two points people get wrong consistently. The regulation says reasonable; the familiar minimum figures come from guidance rather than from the regulation itself. And there is no maximum temperature in law, which surprises everybody during a heatwave.

4. Lighting

Regulation 8 requires suitable and sufficient lighting, which should be natural light so far as is reasonably practicable, and requires suitable and sufficient emergency lighting where a failure of artificial lighting would expose people to danger.

In offices the recurring issues are glare on screens, dark corners in deep floor plates, and stairwells and storage areas where lighting was never adequate.

5. Cleanliness and waste

Regulation 9 requires the workplace, its furniture, furnishings and fittings to be kept sufficiently clean, and waste materials not to be allowed to accumulate except in suitable receptacles.

Accumulated waste is also a fire load and an escape route problem, which is why recycling collections in corridors matter more than they look.

6. Room dimensions and space

Regulation 10 requires every room where people work to have sufficient floor area, height and unoccupied space for purposes of health, safety and welfare.

This is the provision that bites when attendance rises into a floor plate that was reduced during hybrid working. Space is not only about comfort; it affects circulation, evacuation and whether people can move without obstructing each other.

7. Workstations and seating

Regulation 11 requires workstations to be suitable for the people using them and for the work, and requires a suitable seat where work can or must be done sitting.

A suitable seat is specified as one suitable for the person and the work. This sits alongside, and is distinct from, the display screen equipment duties, which cover the assessment of screen work specifically.

8. Floors and traffic routes

Regulation 12 requires floors and traffic routes to be suitably built, without holes, slopes or slippery surfaces that expose people to risk, and to be kept free from obstructions and from anything that may cause a person to slip, trip or fall, so far as is reasonably practicable.

Slips and trips remain the most common cause of workplace injury, and in offices this regulation is the one most often breached in a small, cumulative way.

9. Falls and falling objects

Regulation 13 requires suitable and effective measures to prevent falls from height, falls into dangerous substances, and being struck by falling objects.

In an office this reaches mezzanine edges, stairwells, and anything stored above head height in an archive or store room.

10. Windows and transparent surfaces

Regulation 14 requires windows and transparent or translucent surfaces in walls and doors to be of safety material or protected where necessary, and to be marked where appropriate so they are apparent.

Glass partitioning is common in modern offices, and unmarked full-height glazing beside a walkway is exactly what this regulation addresses.

11. Cleaning windows safely

Regulation 16 requires windows and skylights to be designed or constructed so they can be cleaned safely, taking account of equipment that may be used.

A duty for the building rather than the occupier in most leases, and worth knowing exists when a contractor proposes an arrangement that looks improvised.

12. Doors and gates

Regulation 18 requires doors and gates to be suitably constructed and fitted with any necessary safety devices, including provisions about sliding doors, doors opening upwards, powered doors and doors that can be pushed open from either side.

The office version is the door on a busy route with no vision panel, which the regulation addresses directly for doors capable of being pushed open from either side.

13. Sanitary conveniences

Regulation 20 requires suitable and sufficient sanitary conveniences at readily accessible places.

Suitable and sufficient is relative to the number of people present. This is the first provision to fail when occupancy rises, and the one people complain about immediately.

14. Washing facilities and drinking water

Regulation 21 requires suitable and sufficient washing facilities at readily accessible places, and regulation 22 requires an adequate supply of wholesome drinking water, readily accessible and conspicuously marked where necessary.

Drinking water is a duty, not an amenity, and the marking requirement is regularly overlooked where a tap is not obviously for drinking.

15. Rest and eating facilities

Regulation 25 requires suitable and sufficient rest facilities at readily accessible places, including facilities to eat meals where food eaten in the workplace would otherwise become contaminated.

It also requires rest facilities to include arrangements to protect non-smokers from discomfort caused by tobacco smoke, and suitable rest facilities for pregnant workers and nursing mothers.

That last requirement is specific, frequently absent, and cheap to provide.

The 15, in short

Regulation	Duty	The office failure
5	Maintenance	Fabric nobody owns
6	Ventilation	Density exceeds design
7	Temperature	Reasonable, with no legal maximum
8	Lighting	Glare, dark stairwells
9	Cleanliness and waste	Recycling in corridors
10	Space	Attendance rose, floor plate shrank
11	Workstations and seating	Hot desks without adjustment
12	Floors and routes	Cumulative obstruction
13	Falls and falling objects	Storage above head height
14	Transparent surfaces	Unmarked full-height glazing
16	Window cleaning	Improvised access
18	Doors	No vision panel on a busy route
20	Sanitary conveniences	Sized for former occupancy
21 and 22	Washing and drinking water	Unmarked supply
25	Rest and eating	No provision for pregnant workers

Rows 10, 20 and 25 are the three most likely to be non-compliant in a building whose occupancy has changed, and all three are measured against the people actually present.

Why these matter more than they used to

Three of the duties above scale directly with headcount: space, sanitary conveniences and rest facilities. Several others, notably ventilation and temperature, behave differently at higher density.

Organisations that reduced floor area during the hybrid period and have since increased attendance are applying a building sized for one population to another. Nothing in the assessment changes automatically, and the first indication is usually a complaint rather than a finding.

This connects directly to the occupancy question covered elsewhere in this series, and periodic health and safety audits are how the mismatch gets identified before it becomes a grievance.

For international groups

Two considerations.

Britain sets outcomes; many jurisdictions set numbers. Several covered in this series prescribe minimum floor area per person, minimum air volume, and sanitary provision ratios, where these Regulations require suitable and sufficient.

That matters for a group standard. A layout that is comfortably compliant in London may fail a numerical test elsewhere, and the reverse is also true: meeting a foreign numerical standard does not establish that provision here is suitable and sufficient for the people present.

Welfare provisions differ most. Rest facilities, changing and clothing accommodation and drinking water are all areas where national requirements are prescriptive and easily missed when fitting out an overseas office.

Holding each site's provision against its own national requirement in one register is where health and safety consultants and software are worth more together than either alone.

Where Arinite fits

Arinite assesses buildings against the occupancy they actually carry, which for these regulations is the whole question. We support 1,500+ businesses across 50+ countries and protect 100,000+ employees, with 95%+ client retention over 15+ years.

Our health and safety consultants work extensively with legal, insurance, finance and banking and IT and software organisations, and our DSE assessment work covers the workstation duties that sit alongside regulation 11.

Where offices span several countries, our global health and safety consultants establish which numerical standards apply locally, and our international health and safety consultants keep that current.

If your attendance has risen and nobody has recalculated the welfare provision, a free gap analysis is the right place to start.

Workplace Regulations 1992: 15 Duties That Govern Your Office