For your CRI renewal, you will need to complete training as required plus an assessment of competence in accordance with FCL.940.CRI(c). The test could include renewal of your FI(SLMG) where relevant exercises are included. This training/test could all be completed in your aircraft assuming it is suitably equipped and at the discretion of the ATO (for the training) and the discretion of the examiner (for the test).
There are currently four FIE(A) with TMG privileges in the UK who could conduct both the training and test. The CAA now produce a list of FIEs, look for an FIE(A) with TMG listed in the far right hand column:
http://www.caa.co.uk/WorkArea/Downlo...?id=4294982119
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