C1 to C & CPC

If you go from a C1 Licence with Driver CPC to Train for C Licence do you need to do initial CPC?
Or as you alreday have it for C1 are you covered?
Started a bit of an argument at work over it!!!

skypilot:
If you go from a C1 Licence with Driver CPC to Train for C Licence do you need to do initial CPC?
Or as you alreday have it for C1 are you covered?
Started a bit of an argument at work over it!!!

The dcpc is for LGV which includes all LGV categories from C1 to C+E

As you already have LGV (C1 in your case) then the system will not allow you to do the initial

PS - it does mean than doing a C course gives you the opportunity to get those C training hours excluding test day for periodic dcpc providing the course is dcpc approved