PPE on Norwegian Construction Sites: HMS-kort, Hi-Vis Class 2 and Verneutstyr Rules

Anyone who works on a Norwegian building or construction site (byggeplass) — employee, subcontractor or worker posted by a foreign company — needs the right personal protective equipment (personlig verneutstyr, PVU), from safety shoes (vernesko) to hi-vis, and a valid HMS-kort. The rules are set by the Norwegian Labour Inspection Authority (Arbeidstilsynet), mainly in chapter 15 "Use of personal protective equipment" (Bruk av personlig verneutstyr) of the regulations on organisation, management and employee participation (forskrift om organisering, ledelse og medvirkning), and in the regulations on HMS cards for building and construction sites from 2007. On top of that come the site rules of the client and the main contractor, which are usually stricter than the law. This guide lists what is normally required and which EU standard to look for.

PPE is the last line of defence

Norwegian rules, like the rest of the EU/EEA, say that risks must first be removed with collective measures. Protective equipment (verneutstyr) must be used when the risk cannot be removed in any other way. All PPE must be CE-marked under Regulation (EU) 2016/425 and come with user instructions in Norwegian and a declaration of conformity.

Minimum kit on a Norwegian site

Hi-vis requirements (synlighetsklær krav)

Hi-vis clothing is tested to EN ISO 20471, which has three classes (synlighetsklær klasser) based on the minimum visible area of fluorescent and reflective material:

• Class 1: 0.14 m² fluorescent + 0.10 m² reflective.
• Class 2: 0.50 m² fluorescent + 0.13 m² reflective.
• Class 3: 0.80 m² fluorescent + 0.20 m² reflective.

Typical client rules in Norway:

• Oslobygg (City of Oslo): all workers and visitors wear at least class 2 (synlighetsklær klasse 2) in all project phases, and a hi-vis vest (refleksvest) is not accepted as work clothing (arbeidsklær).
• Road and asphalt work (EBA guidance): class 3 on the upper body, EN 397 helmet and approved safety shoes.
• Bane NOR (railway): class 2 when you are more than 2.5 m from the track, higher requirements closer to it.

A class 2 jacket and class 2 trousers can together be certified as class 3 — but only if the manufacturer states this for that combination. See hi-vis classes EN ISO 20471 explained.

Safety shoes (vernesko krav)

Many main contractors, for example Peab Norway, require safety shoes with a toe cap and nail protection at all times on site. In EN ISO 20345 terms that means S3 (or S1P for dry work if the site rules allow). Clogs and ordinary work shoes are not accepted. More in S1P vs S3 vs S3S.

HMS-kort: the Norwegian site ID card

The HMS card (HMS-kort) is mandatory for everyone who works on building and construction sites in Norway, including employees of foreign EU/EEA companies. It must be worn clearly visible and shown on request to Arbeidstilsynet, the tax authorities, the police and the safety representative. Electronic site lists (oversiktslister) include each worker's HMS card number. A worker without a valid card can be sent off the site, so order it well before the first day.

Who pays for the equipment?

The employer must make suitable PPE available (stille til rådighet) and make sure it is used. The employee shall not pay for it. Employees, in turn, must use the equipment provided. Self-employed workers and small subcontractors buy their own — which is why many crews order complete kits per worker before a project starts. Companies buying for a crew can read about VAT 0% with reverse charge.

Typical mistakes at the site entrance

• Only a hi-vis vest (refleksvest). Oslobygg and other clients expect hi-vis work clothing, not a vest over a dark jacket.
• Old helmet. Some clients set a maximum helmet age, e.g. 3 years on Oslobygg projects. Check the manufacture date.
• Shoes without nail protection. S1 shoes have no puncture-resistant midsole.
• No HMS card, or an expired one. You can be sent off site.
• Instructions only in a foreign language. PPE must come with Norwegian user instructions.

Put together the kit

Browse safety helmets (vernehjelm), hi-vis workwear, hi-vis jackets, work trousers (arbeidsbukse), S3 safety boots (vernesko S3), safety glasses (vernebriller) and work gloves (arbeidshansker). For Norwegian winters add helmet liners, thermal underwear and rainwear, or use the ready workwear kits to order a full set per worker. Our guide EU workwear standards explained covers each marking.

Working elsewhere in the Nordics?

See the rules for Finland, Sweden and Denmark, or the side-by-side Nordic construction-site PPE rules compared.

This guide is general information, not legal advice. Always check the site rules of the main contractor before the first day on site.