Publication new ASR260 concerning of certification of work on gas combustion installations
10-03-2026
The Dutch Accreditation Council RvA has published a new Accreditation specification RvA (ASR260) (Dutch) regarding the accreditation of certification of work on gas combustion installations (CO-system).
Only certified companies are permitted to carry out activities on gas combustion installations, such as central heating boilers, geysers, gas fires or stoves. The certification of these companies is carried out by certifying bodies that are designated by the Admission Organisation for Building Quality Assurance (TloKB) and accreditated by the RvA.
The TloKB has designated various certification schemes based on the Designation Framework for CO Certification Schemes. This ASR describes the assessment method for these certification schemes, explains which parts of the designation framework are assessed by the RvA and refers to the information protocol between the RvA and the TLoKB.
This is the first version of this document.