Key Dates
| Date | Event |
|---|
| 23-Apr-2026 | RFI-15434 published on AusTender |
| 2026 (after publish) | Addendum 1 issued — see attachments/08-addendum-1.pdf |
| 2026 (after Addendum 1) | Addendum 2 issued — see attachments/09-addendum-2.pdf |
| 4-Jun-2026 14:00 ACT | RFI close — responses must be lodged via AusTender by this time |
| TBD (post-RFI) | ATO analyses responses; may proceed to Shortlist / RFT / RFQ / LT / PoC / PD or close |
Lodgement
- Channel: AusTender Lodgement Page —
https://www.tenders.gov.au/Atm/ResponseLodgeForm/cea1b989-ceb0-4b36-8b48-ac1330062362
- Physical address (for hard-copy): 26 Narellan Street, Canberra City ACT 2601 (electronic via AusTender is the normal channel)
Internal milestones (working back from close)
| Internal date | Milestone |
|---|
| 2026-06-01 (Mon) | Draft v1 of Part 3, Part 3a, Part 4, Part 4a, FOCI complete |
| 2026-06-02 (Tue) | Internal review by Hugo + co-signatory; technical accuracy pass |
| 2026-06-03 (Wed) | Final edit + dry-run lodgement (upload to AusTender as draft) |
| 2026-06-04 09:00 ACT | Submit — minimum 5-hour buffer before 14:00 ACT close |
Note: the AusTender Helpdesk is closed Mon 1-Jun-2026 for Reconciliation Day public holiday. Plan around that.