Further radical changes resulted from Brussels's role as the center of the EU and NATO,[1][10] beginning with the construction of the European Commission's headquarters in 1959.
[11] The introduction of a high-speed rail network in the 1990s was the latest excuse to speculate on multiple rows of properties for modern office or hotel redevelopment, which led to the razing of neighborhood blocks near Brussels-South railway station.
Architects such as Léon Krier and Maurice Culot formulated an anti-capitalist urban planning theory, as a rejection of the rampant modernism that they saw overtaking Brussels.
[13][2][8] These laws were the Town Planning Act 1991, which gave local authorities the powers to refuse demolition requests on the grounds of historical, aesthetic, or cultural significance, and to designate architectural heritage zones; and the Heritage Conservation Act of 1993, which gave the government of the Brussels-Capital Region the power to designate buildings to be protected for historic reasons.
Whilst the Capital Region's government could designate historic buildings, it was the nineteen municipal authorities within it that were responsible for demolition permits.