1. Category changing (switching) from - Tier2 toTier 1 2. Date of expiry of current leave (visa) - 26-Jun- 2012 3. Date application posted - 28-Jan-2011 4. Date payment debited - postal order 5. Payment mode - postal order 6. Date leave to remain valid from - 7. Date of biometric enrolment - 17-Feb-...