BSI headquarters location
389 Chiswick High Road
Directions by train
BSI is directly on top of Gunnersbury station, which is served by the London Underground District Line and the London Overground.
Please note: All trains that pass through Gunnersbury either start or terminate at Richmond. The Overground extends from Richmond to Stratford via Willesden Junction and Stratford.
Users of First Great Western can change at Ealing Broadway, and then take the District Line to Chiswick Park and walk, or change at Turnham Green and take the Richmond train to Gunnersbury.
Please visit the London Underground website for further details about the tube.
Directions by car
Join the M25 and leave at junction 15, taking the M4 towards Central London. Exit at junction 2. At the roundabout, take the fourth exit signed A205 South Circular and turn immediately left into Clarence Road. Turn left into Wellesley Road.
The car park is the fourth turn on your left. If the entrance is closed, drive on and take the second left into Burlington Road, then left on to Chiswick High Road. The car park is 150 metres on your left.
Please note: Visitors to registered meetings can book a car park space through the security office on + 44 20 8996 7843.
Reservations must be made two or more working days in advance, and are allocated on a first-come, first-served basis. Spaces for drivers with disabilities are located on the top and middle levels of the west section of the car park. Parking facilities for cyclists and motor cyclists are also provided on the middle level of the west car park.