BuildSG is a national movement that encapsulates the spirit of collaboration in the transformation of the built environment sector. It underscores the collaboration among the government, unions, trade associations and chambers, industry and institutes of higher learning, all working collectively to realise an advanced and integrated built environment sector with progressive and collaborative firms well-poised for both local and global business opportunities, and providing good jobs for Singaporeans.
Find out more about the regulations pertaining to Singapore’s built environment.
Find out more about the procurement frameworks and conditions of contract for public sector construction-related works.
Find out more about the different aspects of the built environment and how you can play a part in our mission to shape a safe, high quality, sustainable and friendly built environment for everyone.
Buildable Design is the extent to which the design of a building facilitates ease of construction. It is also important to ensure that the productivity concepts initiated during the upstream design phase are implemented with labour-saving construction processes during the downstream construction phase. Constructability is the extent to which the adoption of construction techniques and processes affects the productivity level of building works on-site.
Affected projects are required to meet minimum Buildable Design Scores (B-Scores) and Constructability Scores (C-Scores). The following pages provide more information on Buildability.
Read about the legislation that was introduced in 2001, and the amendments made
Code of Practice on Buildability
Download the Code of Practice to learn more about Buildability requirements and submission procedures
Buildable Design Appraisal System (BDAS) and Constructability Appraisal System (CAS)
Details on how B-Scores and C-Scores are calculated
Buildable Design Score Index (BS Index) and Constructability Score Index (CS Index)
These indices are indicators for tracking the performance of design firms with respect to Buildable Design, and builders with respect to Constructability.
The Construction Workforce Registration System (CWRS) is an online portal for CoreTrade and Multi-skilling registration and the renewal of Direct R1 eligibility.
ORV allows you to register the workers for Identity Verification and check your registration status online.
Lift and escalator owners, contractors and Authorised Examiners (AEs) can apply for and view applications for Permit to Operate (PTO) here.
The Building and Construction Authority (BCA) is an agency under the Ministry of National Development, whose mission is to shape a safe, high quality, sustainable and friendly built environment. As the lead public agency, we champion transforming Singapore into a future-ready built environment.