Urban Redevelopment Authority (URA) is the national planning body in Singapore. It is a statutory board under Ministry of National Development of the Singapore Government. Established in 1974, URA is responsible for the urban planning in land-scarce Singapore so that land-use can be maximised for various kind of usage. Besides land use planning, URA is central in sales of land in Singapore. Commonly referred to as the Government Land Sales (GLS), this is the main source of land supply that private developers can bid for.
Please visit URA website at https://www.ura.gov.sg/uol/