La marque Diversity Icebreaker® est certifiée par DNV — l'un des principaux organismes de certification dans le monde – en tant qu’outil de développement utilisé lors des ateliers. L'outil répond aux exigences du Conseil de certification pour l'utilisation des tests en Norvège (conformément aux normes européennes EFPA)

Diversity Icebreaker® is also in compliance with "General requirements for bodies operating product certification systems" (ISO/IEC 17065).

Diversity Icebreaker® is the first Norwegian-made team test that has received this DNV GL accreditation for psychological tests used in the work-related contexts. The simple questionnaire, used to improve the quality of cooperation and communication, within only few years has become used worldwide. 

Documentation for description and evaluation for the certification