T 10 Edition 2.0 (29/06/1999)The Recommendations and Guidelines for the Organisation and Conduct of Air Traffic Control Officer On-Site Training proposes the introduction of a structured approach to On-Site Training with a transition phase (after basic institutional training), a pre-On-the-Job Training (OJT) phase, using global and analytical simulations and the OJT phase where the emphasis is on ‘coaching’ of the student.