Opr. br. je broj pod kojim se pravomoćna odluka uvodi u registar odluka. Kako u raznim zemljama postoje razni pravni sustavi i terminologija, kao i razne konvencije za "case citation", teško je dati jednoznačno rješenje, ali mislim da je "decision number" prilično adekvatno rješenje, ako se već niste i sami snašli.

The Internet brought with it the opportunity for courts to publish their decisions on websites and most published court decisions now appear in that way. They can be found through many national and other websites, such as WorldLII, that are operated by members of the Free Access to Law Movement.

The resulting flood of unpaginated information has led to numbering of paragraphs and the adoption of a medium-neutral citation system. This usually contains the following information:

- Year of decision
- Abbreviated title of the court
- Decision number (not the court file number)

https://en.wikipedia.org/wiki/Case_citation