OKULEN^® – certified since 1996.

Plenty of companies carry DIN EN ISO 9001:2015 certification, but we at OKULEN^® were much faster – in fact, we were one of the first companies in the industry to be certified in 1996.



Other certificates we own:

• Certified quality management system according to DIN EN ISO 9001:2015


• Certified operation according to the German Federal Water Act


• Officially recognised training company

Our in-house laboratory with extensive testing facilities has earned us the following certificates:

• Inspection certificate 3.1 according to EN 10204
• Factory certificate 2.2 according to EN 10204
• Factory certificate of compliance 2.1 according to EN 10204

Declaration of conformity for plastic materials and articles intended for use with foods:

• EU Framework Regulation 1935/2004 and 10/2011 for plastics
• FDA confirm