DIN EN ISO 9001
On 10.09.1997, Tunstall GmbH was awarded the first DIN EN ISO 9001 certificate by the German Association for the Certification of Management Systems. Currently Tunstall GmbH is certified according to the new DIN EN ISO 9001:2015, 14001:2015 and DIN EN ISO 45001:2018.
International Certification Network
The German Association for Certification of Management Systems is a member of the International Certification Network, an association of 26 first-class certifiers from 26 countries. Tunstall quality products therefore also meet international standards.