Unauthorised modification of identifying information act-s336G โ€” as in force on 2026-06-04 โ€” C2026C00232 ยท Compilation No. 171 โ€” https://www.legislation.gov.au/C2026C00232/latest/text 336G Unauthorised modification of identifying information A person commits an offence if: (a) the person causes any unauthorised modification of identifying information; and (b) the person intends to cause the modification; and (c) the person knows that the modification is unauthorised. Penalty: Imprisonment for 2 years, or 120 penalty units, or both.