T 40 Edition 2.0 (27/08/2009) The EUROCONTROL Guideline for the ATCO Development Training: “OJTI Course Syllabus” details the objectives of the OJTI Course that enables the achievement of OJTI Endorsement in accordance with:• EUROCONTROL Safety Regulatory Requirement on ATM Services’ Personnel Ed. 2.0 (ESARR5) and • Directive 2006/23/EC of the European Parliament and of the Council of 5 April 2006 on a Community air traffic controller licence.