HDB OCS stands for the Optional Ingredient Scheme, which is an opt-in application for new flat prospective buyers, particularly for BTO and SERS replacement flats. The plan allows purchasers to possess important finishes and fittings, like flooring for dwelling rooms and bedrooms, inside doors, and sanitary fittings, put in by https://hdb-ocs-320-2279123.answerblogs.com/37438586/hdb-ocs-320-22