Competency of Training Providers
Page 2 of the Fleet Safety Forum and Brake document titled Driver Assessment and Monitoring: an Information Sheet for Fleet Managers covers the key points when choosing a driver assessor/trainer. The link to this document is below.
One of the points is to choose a trainer/assessor who is qualified to nationally recognised standards. In Northern Ireland that standard is an Approved Driving Instructor who is on the DVA’s ADI register.
Another point is to use an accredited assessment/training provider. In Northern Ireland two organisations are very experienced in this field and they are:-
RoSPA - http://www.rospa.com/safety-training/on-road/ and
AA Drivetech - http://www.theaa.com/aadrivetech/Back