In 16 and 17 March in Lund, Sweden, within the framework of the QUALICHeCK project, the workshop “Voluntary and Regulatory Frameworks to Improve Quality and Compliance of Ventilation and Airtightness” took place. The workshop covered, among others, ways in which compliance and quality of the works are addressed in various countries, in respect to ventilation and airtightness for building energy efficiency and indoor environmental quality. The Sympraxis Team participated in the workshop organisation, including undertaking its audiovisual support.