ASD's LATICE Guidance of 20 July 2026 and the NCSC's Workshop Report of 22 July 2026 Both Start With the Cryptographic Inventory, and the EU's End-2030 Date Leaves Little Time to Build One

Three post-quantum migration documents surfaced together on 4 September 2026: the Australian Signals Directorate's LATICE guidance of 20 July, the UK NCSC's report of 22 July on its first industry migration workshop, and an Italian reading of the EU roadmap that sets the end of 2030 for critical infrastructure. ASD and the NCSC both begin with a cryptographic inventory, which ASD says should be started in partial form and maintained over time. The NCSC gives large organizations two to three years for that discovery phase against its 2028, 2031 and 2035 dates, and its workshop found that supplier readiness decides whether a plan can be kept. This Monitor reads what the documents let a program office refuse, and what an inventory cannot answer.