Certifications & affiliations

Typically the markets in which we operate are highly regulated, where product performance is a critical safety and economic driver. 


Our customers demand that their partners deliver high quality and are in compliance with applicable regulations. Callenberg Technology Group complies with relevant standards and authorities for the market segments and geographical locations in which we operate. The following is a selection of compliances and approvals held within our Electrical Energy Management group.


Quality assurance


  • ISO 9001:2008 (LRQA Sverige AB cert.no GBG0002120)
  • ISO 14001:2004 (LRQA Sverige AB cert.no GBG0002120)
  • ISO 14001:2014 (LRQA Sverige AB cert.no GBG0002120/1)

System compliance and approvals