•            G1111 Establishing Functional & Performance Requirements for VTS Systems (Ollie)

•            G1111-1 Producing Requirements for the Core VTS System (Dmitry)

•            G1111-2 Producing Requirements for Voice Communications (Hans Verra)

•            G1111-3 Producing Requirements for RADAR (Jens Chr)

•            G1111-4 Producing Requirements for AIS and VDES (?)

•            G1111-5 Producing Requirements for Environment Monitoring Systems (?)

•            G1111-6 Producing Requirements for Electro Optical Systems (Peter Eade)

•            G1111-7 Producing Requirements for Radio Direction Finders (?)

•            G1111-8 Producing Requirements for Long Range Sensors (?)

G1111-9 Framework for Acceptance of VTS Systems (Takuya)