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Work zone safety training: who needs it and what it covers

Anyone working on public roads in Germany has to sign and secure the work zone safely for traffic. That requires expertise – and usually proof of it.

Guide6 min readUpdated: October 2026

At a glance

Regulations
RSA 21, MVAS 99, ZTV-SA 97
For
Construction, utilities, municipalities
Online duration
approx. 3 hours
Proof
Certificate with QR code

What does work zone safety mean?

It means securing a road work zone for traffic: signs, barriers, delineators, cones, warning lights and guiding traffic past the work zone. The German RSA 21 guidelines describe this in detail with standard layouts.

Not to be confused with general occupational safety on site, which is a separate topic. Work zone safety under RSA 21 mainly protects traffic – and workers from traffic.

Who needs training?

Everyone who sets up, inspects or is responsible for work zones on public roads. For contracts with public clients, the ZTV-SA 97 requires a named person responsible for traffic safety whose expertise is proven according to MVAS 99.

  • Civil & road works
  • Utility & sewer works
  • Fibre & telecoms
  • Traffic safety companies
  • Municipal depots
  • Landscaping
  • Site managers & foremen
  • Subcontractors

Which proof is required in each case is stated in the contract or the traffic order. If in doubt, ask the client or the road traffic authority.

What good training covers

Training should explain the regulations so you can apply them on site. At MVAS.io that means six video modules:

  1. RSA 21 basicsStructure, terms, responsibilities.
  2. MVAS 99 in practiceWho needs which expertise.
  3. Securing work zonesDistances, barriers, traffic guidance.
  4. Signs & equipmentSigns, delineators, lights, materials.
  5. Standard layoutsUrban roads, rural roads, motorways.
  6. Inspection & practice casesCheck, document, correct.

Online or classroom?

OnlineFlexible

No appointment, no travel, in your own language and at your own pace – also on a smartphone.

ClassroomFixed date

On-site seminar, usually a full day including travel and downtime.

ProofVerifiable

Online certificates with number and QR code can be verified publicly at any time.

Cost and duration

The RSA 21 training at MVAS.io takes about 3 hours and costs €149 net per person (€177.31 incl. 19% VAT). 10% off from 5 people, 15% from 10; from 15 people we prepare an individual quote. See pricing.

Checklist before work starts

  • Traffic order in placeIssued by the authority before work begins.
  • Responsible person namedWith proof of expertise according to MVAS 99.
  • Equipment checkedSigns and devices complete, clean and working.
  • Inspections plannedCheck and document regularly – also at night and at weekends.

Not legal advice. The official versions of the regulations and the traffic order in each case apply.

Get certified online

RSA 21 training in 6 video modules, in 9 languages, no exam. With certificate and QR verification.

Read nextMVAS certificate: proof, validity and verificationWhat the certificate shows and how clients verify it.