You are here Home Matters brought before the Tribunal Nuclear Submarine (SSN) Workforce Tranche 4 Nuclear Submarine (SSN) Workforce Tranche 4 Matter number 2026-04 Date of effect 1 Jun 2026 Determinations 1 Jun 2026 Determination 06 of 2026 - Nuclear submarine workforce_0.pdf (PDF, 392.94 KB) Decisions 29 Jun 2026 Decision Matter 04 of 2026 Nuclear Submarine Workforce Tranche 4 - Information System Technician Networks.pdf (PDF, 439.83 KB)