The myPIN service is also available through the e-Citizens system

You can aproach the service directly via the e-Citizens portal, by selecting services from the category Finance and Tax. 

Personal identification number (OIB) is a permanent identification marker of the personal identification number holder which is used in official registers, everyday operations and exchange of information.

MyPIN is a service enabling an overview of personal information recorded in the Register of Personal Identification Numbers, which is kept by the Ministry of Finance - Tax Administration. Register of Personal Identification Numbers is a unique record containing continuously updated personal information.

The My OIB service enables you to request and obtain an electronic record of your personal information stored in the database. Upon requesting the electronic record, you will be able to store it in pdf format.