Medical before practical

I am waiting for my licence to come back with HGV provisional on it to come through from the DVLA, after sending them my medical report etc…Now i am wondering how long this medical can last before i need to, at least, start my training or is there no limit?

Thanks

jonoD:
I am waiting for my licence to come back with HGV provisional on it to come through from the DVLA, after sending them my medical report etc…Now i am wondering how long this medical can last before i need to, at least, start my training or is there no limit?

Thanks

Age 45 is you next one or if you took it near to or over this age then 5 years from when you took it provided you get your provisional licence - otherwise it lasts for 3 months.

It’s the theory that has a 2 year limit.