Click below to consult the terms in the lexicon.


Negotiated procedure

The procedure for concluding a public procurement contract in which the public company consults the contractors or service providers of its choice and negotiates the terms of the contract with one or more of them.

Noise(-reducing) walls

Walls placed alongside the tracks to absorb noise, thus reducing noise pollution for local residents.

North-South connection

Link between the stations Brussels Nord and Brussels Midi.