Testing and certification bodies according to § 5 paragraph 3 Chemicals Climate Protection Ordinance Recognition

You can attend a training event with the competent authority or be recognised as an examination and certification body.

For certain work on e.B refrigeration or air conditioning systems, certificates of competence are required for the implementing personnel. These certificates are issued after passing the examination. Undertakings wishing to carry out tests or issue certificates must be recognised by the competent authority.

No documents are required.


They have the appropriate means, materials and staff to carry out training events, take examinations and issue certificates.

Related Links

  • § 5 paragraph 3 Chemicals Climate Protection Ordinance (ChemKlimaschutzV)

Submit an application to the competent authority. The latter will ask them to submit the necessary documents.

Responsible for the content
Lower Saxony Ministry for the Environment, Energy, Building and Climate Protection

Last update or date of publication