Senseair's Quality Management System is certified according to ISO 9001 and the Environmental Management System is certified according to ISO 14001.
When it comes to environmental control, our products fulfil RoHS and REACH requirements
RoHS (EU): http://www.rohsguide.com
REACH from ECHA (European Chemical Agency): https://echa.europa.eu/regulations/reach/understanding-reach
As a manufacturer, we are of course approved by UL and we have UL certified products: http://www.ul.com
With products (like alarms etc.) that need certification, we are used to assisting in the process. We work with accredited test organisations (i.e.TüF).