When coming from the airport or the E19/RO: follow the directions to the BRUSSELS RING ROAD. Join the eastbound carriageway of the Brussels ring road in the direction of Liege/Leuven (the left hand lane). Soon after joining the ring road, take the right-hand exit lane in the direction of DIEGEM (exit 3). At the top of the exit lane, turn right; follow the road till the round-about and take the first exit out of the round-about; the first building on the right is the GE Security building.

If you are coming from the E40, follow directions to the ring road (RO) direction Antwerp/Zaventem, take the right hand exit lane in the direction of Zaventem/Diegem (exit 3). At the end of the exit lane, at the traffic lights, turn left; you will now be on the "Henneaulaan". Follow the road till the round-about and take the first exit out of the round-about; the first building on the right is the GE Security building.