The Who’s who section provides contact information on COST Association staff members as well as other people involved in COST.
From Brussels National Airport:
Take a train to Brussels North Station (Bruxelles-Nord/Brussel-Noord)
From Brussels North Station (Nord/Noord):
Take the number 4 tram towards Stalle or 25 towards Rogier. Alternatively you can take the number 61 bus towards Montgomery or number 88 bus towards De Brouckère.