This work is in the public domain because according to the Copyright Law of Serbia (details), "Work is not copyrighted if the work is:

1. Laws, decrees and other regulations;
2. Official materials of state bodies and bodies performing public functions;
3. Official translations of regulations and official materials of state bodies and bodies performing public functions;
4. Submissions and other documents presented in the administrative or court proceedings."

A source should be included so that the status can be verified.