UV protection: New regulations place obligations on employers and employees
Sun protection measures are mandatory when the UV index reaches 3. Further information on this important health topic can be found here.
This article is part of the special topic Occupational safety in the company
Published in August 2025 Technical rule for workplaces A5.1 is Federal Institute for Occupational Safety and Health (BAuA) stipulates that measures for sun protection from a UV index of 3 Measures must be taken. The rule thus specifies the requirements for occupational safety outdoors and in open workplaces and has consequences for employers and employees – especially in skilled trades and construction professions.
The new regulation makes the UV index now mandatory for hazard assessment for the first timeThe UV index is a guideline value for the damaging effects of natural UV radiation and is published daily by agencies such as the Federal Office for Radiation Protection (BfS) or the German Weather Service (DWD).
Sun protection in the trades: Important measures for employers
According to the BAuA, employers must ensure that, from a value of 3 appropriate protective measures must be taken. In practical terms, this means: First, technical measures must be examined, then organizational measures, and finally personal protective measures – the so-called TOP principleTechnical and organizational measures can include, for example, suitable protective zones, sunshades, shelters or the adjustment of working hours .
According to ASR A5.1, personal protective measures explicitly include the following: Use of sunscreens For areas of the body not covered by clothing or headwear. Waterproof products with a high sun protection factor (at least SPF 30, ideally 50+) and sufficient UVA protection are recommended.
Radiation already increases in spring.
Sun protection is important – especially for tradespeople who work outdoors a lot. Photo: © PGP PhysiodermThis is relevant for businesses in the skilled trades: Around 7,2 million people in Germany work predominantly outdoors. Ultraviolet radiation increases as early as spring.A significant portion of the annual radiation exposure occurs in the months of April and May. Experts therefore advise taking protective measures via the Season from approximately Easter to October to be included in the risk assessment.
Manufacturers and service providers of skin protection products also offer consulting services. The Euskirchen-based provider... Peter Greven Physioderm (PGP) In a press release, the company points out that it offers various sun protection products (creams, lotions, sprays) and accompanying materials such as training, posters and digital tools to support businesses in implementing the requirements.
According to PGP expert Dr. Susanne Kemme, the stricter rules also bring the Employers' liability insurance associations are coming more into focus, regarding controls and enforcement. At the same time, the ASR emphasizes the Employees' duty to cooperate in the implementation of personal protective measures.
What craft businesses should do now
- Update the risk assessment and include the UV index.
- Review organizational measures (working hours, break areas, shade solutions).
- Provide suitable personal protective equipment and teach its use in training sessions.
- Ensure documentation of measures taken and distribution of protective equipment.
- Inform employees about risks and the correct use of sun protection.
Background: UV index Further information on the UV index is available from the Federal Office for Radiation Protection and German Weather Service ready. Employers can also refer to ASR A5.1 of the BAuA consult them to clarify specific obligations and implementation steps.
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Text:
Claudia Stemick /
handwerksblatt.de
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