Multi-Engine Piston Rating
Can anyone tell me whether it's possible/allowed to start training for a MEP rating before having the 70 hours P1 needed for the actual rating submission ? My case is that I've got around 60 hours P1 on a PPL(A) plus night and IMC. Most of my recent flying has been in a TB20 so I've had the complex differences training too.
thanks
Hampstead