It is recommended that there would be at least two of each type of classroom observation (observations by the NQT, and observations of the NQT’s practice), and that the exact number, and the classes observed, should be based on discussions between the NQT and the PST. Where the PST(s) believe that you have engaged fully in a quality induction process, they have observed sufficient elements of your practice, and have had sufficient professional conversations, they can sign your Form D.