When I have run wiring regulation courses even though my job description might say lecturer or tutor, I always introduce myself as a guide, hopefully a reasonably well-informed one but a guide nonetheless. My career as a guide has spanned almost thirty years in various institutions and training establishments. Not once in all those years has anyone ever checked the technical correctness of the material I have delivered. It might simply be that candidate failure has been rare and thus no queries were raised but that is less to do with me and more to do with the caliber of the candidates and the relatively low required pass mark.
whilst I am confident of my material, it seems strange that the industry does not feel it necessary to review what the person standing at the front of the class is delivering.
