In 2010 the City of Cape Town introduced a new water by-law, which stipulates that a water installation certificate of compliance must be issued before transfer of a property can take place. According to Goslett, a water installation certificate is an area-specific by-law that only applies to properties sold within Cape Town or where the City of Cape Town is a municipal authority. This certification checks that the hot water cylinder installation complies with standards set by SANS 10252 and SANS 10254. It also ensures that the water meter registers when a tap is open and stops completely when no water is drawn. "It is important for buyers to bear in mind that the water installation certificate is not a plumbing certificate and therefore does not fully cover all aspects of the home's plumbing such as waste water. This certificate also does not cover any leaks on waste or sewer water or drainage," Goslett explains.