NA 082

DIN Standards Committee Piping and Boiler Plant

Boiler Help Desk

About us 

The Maintenance Help Desk (MHD) of CEN/TC 269 "Shell and water-tube boilers" was established to facilitate the migration and the maintenance of EN 12952 and EN 12953 series of standards.
The CEN/TC 269/MHD was re-organized. Please find on the right a flowchart showing the workflow of the MHD.


Please follow the link to view an up-to-date list of published standards for shell and water-tube boilers including their reference to corresponding European Di-rectives: EN 12952 und EN 12953

Boiler standards are available for purchase at

Submission of questions

In order for your request to be processed, please use the downloadable form on the right for the submission of your questions to EN 12952 and EN 12953 series.

Please send the completed form to CEN/TC 269 MHD secretariat (see "Contact" box for details).