- Reaction score
- 0
- Points
- 360
I'm wondering if anyone can share some insight on how PO numbers are determined. The reason I'm asking is that quite a few courses seem to have all of the PO numbers in the 400s: 401, 402, etc. (Examples include several of the safety-related short courses like SMC, HOIC, etc., all four phases of the Sea Cadet training programme, and all of the CIC courses.)
Is there any particular significance to PO numbers in the 400s?
Is there any particular significance to PO numbers in the 400s?