CASA EX73/23 — Registration of Exempt Aircraft (Operators, Prospective Owners and Initial Owners) Instrument 2023 Zoe has a public metadata record for this legal instrument, but accepted source text is not available in the agent mirror yet. Canonical page: https://zoelaw.ai/legislation/casa-ex73-23-registration-of-exempt-aircraft-operators-prospective-owners-and-initial-owners-instrum