Above is 100% correct. I have CPL.
I didnt fly at all or have valid med cert for over 12yrs. (correction, I did 0.4 of circuits in YBCS after 5yrs no flying with no med cert, but had G2 instructor in RHS)
I had to do initial issue standard Class 1 medical and then FR with a CFI (just happened to be a CFI for me, an approved instructor operating under AOC can do) and I was good to go. Oh and had to go through all the hooplah re getting an initial ASIC too.