Examiner can provide not more than quarter of the training ✈️
If you are an examiner providing the training towards the license, rating or certificate you are not allowed to provide more than 25% of the overall training.
FCL.1005(a) hard law saying - an examiners shall not conduct skill tests or assessments of competence of applicants for the issue of a licence, rating or certificate to whom they have provided more than 25 % of the required flight instruction for the licence, rating or certificate for which the skill test or assessment of competence is being taken.