Certificates
Product certificates according to international standards and norms
Our products are certified according to international standards and norms. You can find our current certificates here.
All Certificates
NF Certificate
Frisia Zout B.V., Harlingen
Certificate Qualified Waste Management
REKAL-Sigmundshall plant
Systematic Safety Site Bernburg (based ISO 45001)
Bernburg plant
Systematic Safety Site Borth (based ISO 45001)
Borth plant
Systematic Safety Site MSW-Chemie (based on ISO 45001)
MSW-Chemie plant