For electrical work in HDB flats, it can be important to interact a Licensed Electrical Employee (LEW) who is familiar with HDB's unique pointers as well as the Energy Sector Authority's (EMA) expectations. The EMA maintains a public registry where you can validate an electrician's license by browsing their identify https://hdb-license-electrician-191122.frewwebs.com/37590402/hdb-license-electrician-140-26