Study approved plan before buying house

FIRST off is the regulation which is below.                            

It is mandated in the Preamble of Schedule G (landed property) of the standard sale and purchase agreement pursuant to Housing Development (Control and Licensing) Act 1966 and Housing Development (Control and Licensing) Regulations 1989, sub-regulation 11(1) that the vendor which is known as the “developer” to the masses has to provide as part of the legal documents, among others, the “approved” layout plan (to be annexed as the First Schedule) and approved building plan (to be annexed as the Second Schedule).