Operating instructions

Multilingual operating instructions – when is English, Polish or Turkish required?

TRGS 555 requires an operating instruction 'in understandable form and language'. What this means in detail depends on the language background of your employees.

5 min read · Updated: 2026-09-08

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Legal basis

§14 GefStoffV requires: 'The operating instruction must be drawn up in a form and language understandable to the employees.'

TRGS 555 specifies: If employees do not sufficiently understand the German text, the operating instruction must be created in a language they understand.

Responsibility lies with the employer. In case of dispute (accident, trade-association audit), they must prove that all employees actually understood the instruction.

Practical rule: typical languages in German businesses

Check that the actual employees understand the content. English is only suitable if those employees understand it; check currently supported product languages before creation.

Polish, Romanian: common in construction, logistics, cleaning, care. Translations must be ensured through language service providers or employees with language skills.

Turkish, Arabic: common in workshops, gastronomy, cleaning. Procedure as for Polish.

With many languages simultaneously: combine posting in 3–4 main languages plus training with interpreter.

Pragmatic approach: visual language

Pictograms can help readers navigate information. Explain their meaning and check whether employees understand the specific actions required.

Check symbols and text together with the employees concerned. A pictogram alone does not establish understanding or adequate instruction.

Training (instruction) supplements the operating instruction – with interpreter or multilingual material.

What MeineBA delivers – and what not

Check that the actual employees understand the content. English is only suitable if those employees understand it; check currently supported product languages before creation.

If another language is needed, arrange a suitable translation and competent review. The employees concerned must understand the instruction.