When I was doing it, a couple of years ago, it was 700TT 100 ME of which 40 must be P1 IFR. Its not easy to get these days!!! That is for Public Transport ops and not Aerial work! The only sensible way to build it up is through aerial work stuff.
It will be in the FCL section of JAR ops and is/was a mandatory requirement. I commend any of you that are going down that route! It is hard work and not easy flying but totally rewarding.
Good Luck!