# Validation queue The following work is parked pending operational evidence. No automated follow-up is scheduled. | Gap | State | blocked_by | reopen_when | last_checked | |---|---|---|---|---| | VAL-001 Full issuance without HSCN | Parked | No authorised workstation or test cards | Complete issue-and-print evidence from the actual network | 2026-10-20 | | VAL-002 Exact virtual desktop stack | Parked | No selected remote stack or test session | Product/version support evidence and complete remote test | 2026-10-20 | | VAL-003 Runtime prerequisite combination | Open research limit | .NET 4.8 checklist and .NET 10 release notes do not resolve the full installer dependency set | Current installer prerequisite evidence or NHS clarification | 2026-10-20 | | VAL-004 Series 10 printer interface | Open research limit | Printer table explicitly covers only Series 8 and 9 interface modes | Current NHS/manufacturer interface statement or a validated Series 10 test | 2026-10-20 | | VAL-005 Latest printer package | Parked | Download catalogue requires exact model/serial selection | Exact signed package, version and device compatibility recorded | 2026-10-20 | These gaps qualify the [evidence matrix](https://nhs-smartcard-printing-wiki.pages.dev/evidence-matrix/index.md). The [acceptance checklist](https://nhs-smartcard-printing-wiki.pages.dev/acceptance/index.md) defines the operational evidence needed to close them. Do not confuse this queue with defects in the wiki software.