HDB OCS stands for the Optional Element Plan, which can be an choose-in program for new flat prospective buyers, particularly for BTO and SERS alternative flats. The plan allows buyers to obtain necessary finishes and fittings, for example flooring for living rooms and bedrooms, interior doors, and sanitary fittings, mounted https://hdbocs3202226802.techionblog.com/37254424/hdb-ocs-320-22