Acknowledgements
The RRF is an European notified test body according to construction products regulation (Regulation (EU) No. 305/2011), NB 1625. Read more →
Contact persons
Here you become acquainted with us. Due to our different qualifications, experiences and fields of duties, we perfectly complete one another. Read more →
News
RRF tests the new certification program of the HKI
In cooperation with the certification body of the TÜV Süd, the HKI has published a new certification program for fireplaces in accordance with EN 13229, 13240 and 15250. Manufacturers of efficient and low-emission stoves and other fireplaces can now have this certified. As an approved laboratory, the RRF also performs tests in accordance with this […]
2023 – Our view of the new year
The RRF wishes all customers, delivers and our partners a happy new year. In the following we want to give you a look into our year 2023. At our firm place in Oberhausen, we are looking forward to work with our new employees. They will enhance our already existing strong team and we look positively […]
Tests of particulate matter precipitators
Especially with environmental labels such as the “Blue Angel for stoves”, particulate matter precipitators and reduction devices are becoming more and more important. The RRF has been involved in this area for many years and has established itself as one of the leading laboratories. We are therefore a reliable partner at your side in this […]