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DZC – Certification Department

The Certification Department is a unit of the Institute of Power Engineering providing product certification. It provides certification services for the assessment of compliance with the normative documents of products intended for use in enterprises engaged in power transmission, distribution and generation. In addition, it also provides services for electricity consumers and users of electrical power systems. The Group works on the Polish energy market since 1969.

The Certification Department is an entity accredited by the Polish Centre for Accreditation (accreditation number AC 117).

The head of the Department is Andrzej Kieliszek, MSc.  e-mail: