Logo of CID 

The logo of CID is protected by international copyright laws – unauthorized use is illegal. It is to be used on printed or digital publications of the CID to distinguish from publications by others.

The CID logo cannot appear on certificates, diplomas, prizes or other documents. It cannot be used in conjunction with events or activities. It cannot be used on a product, or in connection to commercial activities.


Exceptionally, the CID logo can be used at specific events endorsed by CID, only after receipt of a formal letter of endorsement. Such events must be:

– organized by members of CID

– attended principally by members of CID

– include an awarding ceremony for International Certification.