Pre-Trial Issues Unique Reference Number (PTI_URN)
1 November 2021
Identifies the Pre-Trial Issues Unique Reference Number (currently created by police systems).
Alphanumeric. FFFFNNNNNYY where FFFF = force code (two digits and division/sub-division/ASU Code and where NNNNN = sequence number in ranges (1 to 49999 for charges and 50000 to 99999 for summonses). YY = year.