• FROSIO - a Leading Certifying Body for Surface Treatment & Insulation Inspectors

  • A FROSIO Exam


FROSIO is a member organization established in 1986 by the industry to meet a growing demand of qualified and certified personnel on all levels within management, production and inspection of work within corrosion protection and surface treatment.
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Training & Certification

FROSIO works in close collaboration with Training and Certifying bodies.

FROSIO certification scheme has three different levels.

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Contact Us

You can visit FROSIO, send us post, give us a call or submit your inquiries using our on line form.

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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.

News & Announcements

Joint seminar in Taiwan and renewed agreement with class NK

ClassNK in Japan have renewed their agreement with FROSIO and has committed to continue their certification activities in Japan.

Harvish Technical Services - New Training Body Approved

HARVISH TECHNICAL SERVICES has been approved to conduct FROSIO courses in India, Middle East and Gulf region.

FROSIO Inspectors book released

Our FROSIO inspectors book (App) has now been opened and can be downloaded from App or play store. This is the first issue and e will revise it when necessary and. The Book/App is free but requires registration.

First FROSIO examination and course in Cairo, Egypt

The first FROSIO course and examination has been conducted in Cairo Egypt. The course was a cooperation between Harvish Technical Services and Alfa Egypt.

FROSIO's 5th International Conference

Our FROSIO conference was held in Krakow, Poland 21-22 September. Present were members of the Board, examination committees, certifying bodies and training bodies.

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Examination Bodies


Training Bodies


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Middelthuns gt 27
0368 Oslo

Post Address

P.O. Box 7176 Majorstuen
0307 Oslo


(+47) 477 12 429
(+47) 905 89 901

Switchboard: (+47) 23 08 80 00



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