Commission Decision 2002/756/EC of 16 September 2002 setting out the arrangements for Community comparative trials and tests on seeds and propagating material of certain plants under Council Directives 66/401/EEC, 66/402/EEC, 68/193/EEC, 92/33/EEC, 2002/54/EC, 2002/55/EC, 2002/56/EC and 2002/57/EC (notified under document number C(2002) 3350)