Bit short of Totty round here though
Bus 
As to EASA Part 21
ASFKAP, the rules are already in place. Go to the EASA website and download them. Basically EASA intends greater regulatory oversight of "Minor Mods" and a Part 145 approved Operator or MRO company will need full Part 21 design approvals to produce even simple mods and repair schemes. The bigger airlines will go for their own Part 21 approvals because they won't want their arms and legs ripped off by manufacturers and OEMs. That's why I advised
aok47 as I did. The new Part 21 will create greater demand for people with the right qualifications and background.
Meanwhile, the FAA are also planning to pull the rug from under the independent DERs.