The retraining or promotion by work-linked training referred to in article L. 6324-1 is carried out in accordance with the procedures and duration laid down in articles L. 6325-11 to L. 6325-15, with the exception of actions to acquire the knowledge and skills base referred to in articles L. 6121-2 and L. 6323-6 and to validate the experience acquired referred to in article L. 6313-5, for which this duration is not applicable.