Companies for the climate-friendly installation, maintenance and servicing of plants Certification Unfortunately this specification of service has not yet been completely translated.

Your company wants to install, maintain, maintain, repair or decommission plants with fluorinated greenhouse gases, as well as check for tightness or recover the gases? Then you need a certificate.

If you install, maintain, maintain, repair or decommission plants with fluorinated greenhouse gases, as well as check for leaks or recover the gases, you need a certificate for your company. This will be issued to you by the competent authority.

  • Completed application for company certification
  • copies of the staff certificates covering the activities concerned.

Related Links

  • Lower Saxony Industrial Inspectorate
  • Onlineverfahren möglich: ja
  • Schriftform erforderlich: nein

Related Links

  • Industrial inspectorate online procedure


Sufficient competent personnel must be available for the activities of installation, maintenance or servicing of installations. It must also have access to the tools and procedures necessary for the activities subject to certification.

For activities related to fire protection systems and fire extinguishers, sufficient personnel with a corresponding certificate of competence must be available for the annual expected volume of activities and the necessary technical equipment must be sufficiently available in terms of type and number.

Registered EMAS establishments may receive the certificate if the environmental statement or the audit report shows that the above conditions are met and that the following information is apparent:

  • Name and registered office of the company
  • Name of the site and the certified activities related to the site and its facilities
  • Name of the authority (competent body), date and signature
  • The way to EMAS registration


Eine Broschüre mit Erläuterungen zu den Pflichten für Betreiber von Kälteanlagen mit fluorierten Kältemitteln finden Sie auf der Homepage der Niedersächsischen Gewerbeaufsicht unter:

  • Industrial inspectorate

Related Links

  • § 6 Chemicals Climate Protection Ordinance (ChemKlimaschutzV)
  • REGULATION (EU) No. 517/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 16. April 2014 on fluorinated greenhouse gases and repealing Regulation (EC) No. 842/2006
  • Commission Implementing Regulation (EU) 2015/2067 of 17 November 2015 laying down the minimum requirements and conditions for mutual recognition with regard to the certification of natural persons as regards fixed refrigeration, air conditioning and heat pumps containing fluorinated greenhouse gases

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

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