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FROSIO was established in 1986.

Training and Certification

FROSIO works in close collaboration with Training and Certifying bodies. Read more...

Get Involved

Get a FROSIO certificate! Become inspector for surface treatment and insulation. Read more...

FROSIO Inspector Portal

FROSIO uses an online portal to give the inspectors access to see the registered details about their certificate, be able to send messages about changes of the registered data and submit various types of requests.

Login credentials are given out from the FROSIO portal when the inspector is registered after fulfilling their examination.

Go to PortalDon't have login details ?


News and Announcements

GSI SLV Duisburg 10-year cooperation

FROSIO congratulates GSI SLV Duisburg for their 10-year cooperation. Since their approval of October 1, 2006 they have held 39 courses.

FROSIO were present at their conference PRO CORROSION PRO to celebrate.


Training course in Kaoshiung, Taiwan, ROC

The participants at the training course in Kaoshiung, Taiwan, ROC held by pH VALUE (Japan and Norway). Even though the course was stopped for 1 ½ day due to the typhoon MEGI which passed the course venue at a speed of 160 km/hour up to 200 km/hour the participants did not get harmed.

Everybody is happy and satisfied and look forward to the examination to be held by NKClass, japan.


Another successful course in Singapore

Jotun Singapore has finished their FROSIO course in April. Here a picture of the candidates, together with the lectures Tony Chioh and Sheraj  Hussein, and FROSIO examiner Bjørn Walin.

We hope that all candidates will pass the examination. 


Certifying Bodies

Teknologisk-InstituttSOPCOR JSTRAClass NK Consulting Service

Training Bodies