🇦🇺 Subclass 189 | New Tiering System Explained (FY 2025–26) The Department of Home Affairs has introduced a 4-tier occupation priority system for Subclass 189 invitations. Invitations will now be issued based on Australia’s real workforce needs, not volume alone. 🔹 Tier 1 – Highest Priority Medical specialists, nurses, psychologists, allied health professionals, and other critical healthcare roles. ➡️ These occupations will receive the highest number of invitations. 🔹 Tier 2 – High Priority