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Glossary · Buying process

Certificate of Statutory Completion (CSC)

By Winfred Quek · CEA R073319H · Singapore property glossary

What is the Certificate of Statutory Completion (CSC)? The Certificate of Statutory Completion, or CSC, is issued after Temporary Occupation Permit, once the authorities confirm a development has been built fully in accordance with approved plans and all outstanding requirements have been met. It typically follows TOP by roughly a year and triggers the release of the final retention sum the developer has been holding back.

TOP allows a development to be occupied once the building is safe to live in, but CSC is the later, fuller certification that the whole development, including common areas and any outstanding external works, has been completed against the approved plans. Under the standard payment schedule tied to construction milestones, a final retention sum is typically held back and released to the developer around CSC rather than at TOP.

CSC is also relevant to the Defects Liability Period, which for new private property typically runs 12 months from the date the buyer takes vacant possession at TOP. Because most of that 12 month window will already have run its course by the time CSC is issued, a buyer should not wait for CSC before flagging defects to the developer. CSC can also matter for anyone considering a later sale, since some downstream processes and warranties are tied to it.

A common misunderstanding is assuming TOP means the building and its management corporation are fully sorted. In practice some common facilities or external landscaping may still be finishing up in the period between TOP and CSC, and buyers who assume otherwise can be caught off guard by ongoing works around the estate after they have already moved in.

Confirm your Defects Liability Period start date and window with your lawyer or the developer's customer service line, keep a written record of any defects reported well before the 12 month mark rather than waiting, and ask the developer or your lawyer for the expected CSC timeline if it is relevant to your own plans, such as a future sale.

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Winfred Quek is an Associate Marketing Consultant at Crestbrick Pte Ltd (CEA Licence No. L31010886H). CEA R073319H. This page is for general information only and does not constitute financial, investment, or legal advice. Verify current figures with IRAS, HDB, CPF Board, or MAS before making any decision.