The Singapore Conference Hall, formerly the Singapore Conference Hall and Trade Union House, is a multipurpose building in Shenton Way, Singapore. Designed in modernist style, the SCH is five stories tall and capped with a cantilevered V-shaped roof. The SCH houses the Singapore Chinese Orchestra (SCO); the concert hall has a capacity of 831 people. It was the first post-colonial building to be gazetted as a national monument in Singapore.