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Scaffolding regulations by country: nine countries compared

Every country agrees that a scaffold needs edge protection, a competent erector and an inspection before use. They disagree on the numbers: the height at which rules start, how tall the guardrail is, how often someone checks, and what paper the erector must hold. This comparison puts those numbers side by side for Norway, Sweden, Denmark, Germany, the UK, the US, Poland, the Netherlands and France, each with its primary source.

By Ole Emil Frikstad Urstad · How the numbers are computed ·

Doka Ringlock scaffolding around a house of 11.4 × 5.3 m with a gabled roof (eaves 4.5 m, ridge 6 m), drawn by the ScaFix 3D model
ScaFix model of a Doka Ringlock scaffold on the 11.4 × 5.3 m example house

How do scaffolding regulations differ between countries?

Principles match; numbers differ. Guardrails range from 950 mm in the UK and Sweden to 1.1 m in Poland (WAHR Sch. 2; AFS 2023:11; Dz.U. 2003 § 15). Inspection runs from every US work shift and daily in France to every 7 days in the UK and monthly in Poland, with France adding a full check every three months.

How do the scaffolding rules compare in one table?

The table condenses each country's main rule. The sections below give the clause and a link to the primary text. The last column names the first step a firm from abroad must take; a dash means this guide does not cover posting for that country.

CountryMain regulationStandard or design basisWho may erectInspection ruleGuardrail heightTraining or certificationBefore a foreign crew starts
NorwayForskrift om utførelse av arbeid, chapter 17Manufacturer documentation; Arbeidstilsynet cites NS-EN 12811-1Workers trained to the height bandBefore use, at regular intervals, after bad weather, after a week or more out of use (§ 17-9)At least 1 m; 0.95 m allowed on system scaffolds; toe board 0.15 m7.5 + 7.5 h (2–5 m), 15 + 15 h (5–9 m), 36 + 72 h (from 9 m)HMS card per worker; contract reported to the tax authority (§ 7-6)
SwedenAFS 2023:11, chapter 8SS-EN 12811-1, type certificates or designWorkers with the training level in Annex 6Erector checks and documents when ready; user checks before use and continuouslyRequired from 2 m fall; 950 mm absolute minimum per SS-EN 12811-1Four levels: up to 2 m, 5 m, 9 m, above 9 mPosting report + contact person in Sweden
DenmarkBEK nr. 428 of 5 April 2022 (technical equipment)Supplier's instructions; calculation outside standard set-upOver 3 m: holder of a training certificateBy a person with scaffold experience; sign updated after each checkHandrail 1 m, knee rail 0.5 m, toe board 15 cmCertificate above 3 m; thorough instruction up to 3 mRUT notification; recognition above 3 m
GermanyBetrSichV Annex 1 no. 3, TRBS 2121 Part 1DIN EN 12810, DIN EN 12811, DIN 4420-1, DIBt approvalRegistered scaffolding firm for third parties since July 2024; competent supervisorQualified person after erection, after alterations and after storms; user check before useTop rail 1.00 m, gaps up to 0.47 m, toe board 0.15 m (BG BAU)Competent person supervises, qualified person (TRBS 1203) inspectsCustoms registration (§ 16 MiLoG)
United KingdomWork at Height Regulations 2005TG20:21 or bespoke designCompetent scaffolders; trainees supervisedBefore first use, then at most every 7 days, and after high windsTop guard-rail at least 950 mm, gaps up to 470 mmCompetence often shown through CISRS–
United States29 CFR 1926 Subpart LSubpart L itselfUnder a competent person's supervisionCompetent person before each work shift38 to 45 in (0.97 to 1.2 m) on supported scaffolds since 2000Training by a qualified or competent person (1926.454)–
PolandDz.U. 2003 No. 47 item 401, chapter 8PN-EN 12810-1, PN-EN 12811-1Holder of the scaffolder permitAfter strong wind, rain, breaks over 10 days, and at least monthlyTop rail 1.1 m (1 m on system scaffolds), toe board 0.15 mTest before a Łukasiewicz – WIT commissionStatement to PIP by day one (art. 24)
NetherlandsArbobesluit art. 7.23b and 7.34Standard configuration or calculation; Richtlijn SteigersUnder a competent person, by specifically trained workersBefore use, after every change, after disuse, after abnormal weatherProtection up to at least 1 m; fall risk from 2.5 mSpecific training on the six topics in art. 7.23b(9)–
FranceCode du travail R4323-69 to R4323-80NF EN 12810, NF EN 12811Under a competent person, by specifically trained workersBefore (re)commissioning, daily, and at most every 3 months1 m to 1.10 m, mid rail, toe board 10 to 15 cmTraining in R4323-69; Cnam recommendation R408 as reference–

What stands out in each country's own rules?

The country guides carry the clause tables. Here is the one point per country that matters most when you compare:

Tubesca-Comabi M368 scaffolding around a house of 11.4 × 5.3 m with a gabled roof (eaves 4.5 m, ridge 6 m), drawn by the ScaFix 3D model
The same example house in a Tubesca system, with guardrails on every lift

Netherlands: the Arbobesluit

The Dutch Working Conditions Decree (Arbobesluit) defines fall risk in article 3.16 as a risk of falling 2.5 m or more, or less where openings or other risk-raising circumstances exist, and treats railings as effective when they protect up to at least 1 m above the work surface. Article 7.23b is the scaffold article: a strength and stability calculation unless the scaffold follows a generally recognised standard configuration, an erection, dismantling and alteration scheme drawn up by a competent person, and erection only under a competent person's lead by workers with adequate, specific training on six listed topics, from reading the scheme to permitted loads. Article 7.34 adds the site inspection by an expert person before use, after every change, after a period of disuse and after abnormal weather. In practice the industry works to the Richtlijn Steigers; the construction-sector body Volandis publishes an A-sheet on scaffold building that forms one whole with that guideline.

France: Code du travail R4323-69 to R4323-80

France writes its scaffold rules into the Labour Code. Article R4323-69 allows scaffolds to be erected, dismantled or significantly altered only under the direction of a competent person, by workers with adequate and specific training covering the erection plan, fall prevention, weather and permitted loads. R4323-77 puts collective protection on the outer sides as defined in R4323-59: a guardrail between 1 m and 1.10 m, a toe board of 10 to 15 cm and a mid rail at half height. According to INRS, the arrêté of 21 December 2004 adds three checks: before first use or reuse, daily, and of the scaffold's state of preservation at most every three months. The Cnam recommendation R408 for base-supported scaffolds is not a regulation but a competence reference that INRS uses for designers, erectors, inspectors and users; R457 does the same for mobile towers.

What do the numbers mean for a planner working across borders?

Three patterns stand out once the rules are side by side. For why the rules exist at all, see what the fall statistics show.

  1. Guardrail height is not interchangeable. A system rail that sits at 950 mm meets the UK and Swedish minimum and the Norwegian system-scaffold allowance, but not the 1.1 m Polish default or the 1 m Danish handrail. Always check the rail height in the system's instructions against the country of use. The glossary entries on the guardrail and toe board explain the parts.
  2. Inspection intervals range from one shift to three months. A site schedule built for a 7-day UK cycle under-inspects in the US and over-inspects in France. The practical overlap is the trigger list: before first use, after alterations, after storms. Our scaffold inspection checklist gives a bottom-to-top routine that fits all of them.
  3. Training rules follow height in the Nordics. Norway, Sweden and Denmark set height bands in the regulation itself, and Poland requires a test for metal scaffolds of any height. Germany, the Netherlands, France, the UK and the US describe competence by role: who supervises, who inspects and what the training must cover.

Load classes, by contrast, are shared wherever EN 12811-1 is used; see scaffold load classes.

How ScaFix fits in

ScaFix counts guardrails, toe boards and access bays per lift on many systems, so you can see what a 1 m or 1.1 m rail rule adds to the order before material ships; the methodology explains the model.

This comparison is planning information, not structural approval and not legal advice. In each country the regulator and the text linked above decide (Arbeidstilsynet, Arbetsmiljöverket, Arbejdstilsynet, the BG BAU and the Länder, HSE, OSHA, PIP, the Dutch Labour Inspectorate and the French Labour Code), together with the manufacturer's assembly instructions, and a competent person inspects before use. Check the current text before you rely on it.

Frequently asked questions

What is the minimum scaffold guardrail height in Europe?

There is no single European figure in law. The UK and Sweden accept 950 mm, Norway asks for 1 m (0.95 m on system scaffolds), Denmark and Germany use 1 m, France 1 m to 1.10 m, and Poland 1.1 m, or 1 m on system scaffolds.

Which country inspects scaffolds most often?

The United States and France. OSHA requires a competent person to inspect before each work shift, and France checks daily plus a full check at most every three months. The UK interval is 7 days and Poland at least monthly.

Do I need a scaffolding licence to work abroad?

It depends on the country. Norway, Sweden, Denmark and Poland tie mandatory training or certificates to scaffold height or type, while the UK, US, Germany, the Netherlands and France write competence and supervision duties into their rules by role.

Is EN 12811 mandatory?

Not as such in most countries, but national rules point to it: Sweden's general advice cites SS-EN 12811-1, Germany's system approvals refer to DIN EN 12811-1, and INRS names NF EN 12811-1 for assessing fixed scaffolds in France.

At what height do scaffold fall rules start?

Commonly at 2 m: Norway, Sweden and German construction sites use 2 m for ordinary workplaces. The Netherlands uses 2.5 m, Poland 1 m, the US 10 feet (3.1 m), and Denmark relaxes knee rails and toe boards below 2 m.

Sources

Primary sources used for this article, with the date each was read.