PRESTATION : IECEx international certification

IECEx O4 Conformity Mark System

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This international Mark Licensing system provides immediate evidence that products bearing this Conformity Mark, illustrated here on leftside, are covered by an IECEx 04 Certificate of Conformity.

To be able to place the IECEx Conformity Mark on products or on packaging and promotional material the manufacturer need to sign a license of use and have a valid IECEx Certificate of Conformity issued in accordance with the IECEx System rules.

The rules of use of the mark are defined in the following documents:

The application form can be downloaded here. Send your application to

A blank IECEx Conformity Mark license can be downloaded here.

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