Thanks for the Info EK380.
I personally think it's ridiculous, but those are the rules.
Of course, acceptance of ZFTT is also subject to the local authorities and the company. But I know, that guys joining flydubai are allowed to do ZFTT on the transition from the Q400 to the 738, so I thought that might also apply to EK.
It basically means at EK, 500h on Dornier 328-100 No-go, 500h on Dornier 328-300JET welcome...???