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Radiation protection; application for the certificate for the required expertise

If you work in the technical field of radiation protection (e.g. operating X-ray equipment or handling radioactive substances), you must provide proof of the necessary specialist knowledge. You can apply for this from the competent authority.

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Procedure details

If you intend to operate X-ray equipment or handle radioactive substances, you will need a certificate of competence from the competent authority for radiation protection as proof of the specialist knowledge you have acquired.
To do this, you must first successfully complete a recognized course to acquire the specialist knowledge. You can then apply for a certificate of specialist knowledge with additional documents.

  • You have the appropriate training for the respective field of application.
  • You can demonstrate the necessary practical experience.
  • You have successfully completed a course to acquire the required specialist knowledge.

  • Required document/s
    • Proof of suitable training for the respective area of application
    • Proof of practical experience (certificate of competence)
    • Proof of successful participation in recognized courses (must not date back more than 5 years).

  • Once you have successfully completed a recognized course to acquire specialist knowledge, you apply to the competent authority for a certificate of the required specialist knowledge.
  • It is also possible that the competent authority will approach you and ask you to submit proof of the required specialist knowledge.
  • The authority will check your documents and the requirements and send you the certificate of the required specialist knowledge if the check is positive.

The recognized course or training course must not have been completed more than 5 years ago.

2 to 4 weeks

Status: 15.12.2025
Editorially responsible for prodecure description: Bundesministerium für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit + Bayerisches Staatsministerium für Umwelt und Verbraucherschutz
Source: Federal Portal
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