Chairperson of CEN/TC371, Energy Performance of Buildings project group.
Coordinator of various standardization activities on national, European (CEN) and international (ISO) level in the application field of HVAC and other technical systems for buildings.
Project leader of the development of the set of international (CEN and partly ISO) EPB (EC Mandate M/480, 2011 – 2016).
Member of the Chair Advisory Group on Ecodesign and Climate Change Adaptation groups in CEN as well the CEN/CSN Core Group (horizontal coordination building sector).