I can instruct/examine the PPL/IR or en-route IR when I gain these ratings
Obviously we have to wait for the actual legislation to confirm exactly
what is included. However I do not envisage EASA creating a new EIR
Instructor Privilege (certainly not in the short term)- rather they would
expect EIR instruction to be given by someone with the privilege to instruct
for the IR.
By PPL/IR I assume you mean the proposed Competency Based IR. Again,
to teach this, an Instructor would need the privilege to instruct for the IR.
As pembroke already has FI Privilege (g) then renewing their own IR would
allow them to instruct for these two ratings - remembering that some of the
training will need to be under an ATO approved for these courses.