HZN is an independent and non-profit public institution established as a national standardization body of the Republic of Croatia. We bring together experts from various fields who, through their membership and active participation in the work of technical committees, contribute to the development of Croatian standardization and the promotion of the voluntary application of standards in the Republic of Croatia.

Through its membership in international and European organizations, HZN ensures the permanent availability of international and European standards in the Republic of Croatia and the right to their acceptance at the national level, but also the right to Croatian representatives to participate in the development of standards at the international and European level.

Croatian popular standards

• HRN EN ISO 50001 - Energy management
• HRN EN ISO 22000 - Food safety management
• HRN ISO 31000 - Risk management
• HRN ISO 26000 - Social responsibility
• HRN EN ISO 14000 - Environmental management
• HRN EN ISO 9000 - Quality management