HDB OCS stands for the Optional Component Plan, that is an opt-in program for new flat buyers, particularly for BTO and SERS substitution flats. The scheme enables buyers to obtain vital finishes and fittings, including flooring for living rooms and bedrooms, inside doorways, and sanitary fittings, put in by HDB https://hdb-ocs-320-2283692.life3dblog.com/35921764/hdb-ocs-320-22