Two-Factor Authentication (2FA) will be required to login to all BCA-related Singpass services from 31 March 2022 (Wed) onwards.

Please beware of malware stealing login credentials saved in internet browsers. Stay vigilant against malicious emails that can infect devices with malware. Keep software and security patches up-to-date. Never disclose your passwords and 2FA details to others.

Please do not click on any links if you receive SMSes that appear to be from BCA. Please be assured that BCA will never ask or request for anyone’s personal details via SMS notifications and / or automated phone messages. For any queries / feedback, please visit



Feedback / Enquiry

Please provide us with the necessary information so that we can better attend to your feedback or enquiry. Your particulars will be kept confidential and will not be disclosed to any person, without your prior consent. We also reserve the right not to act on any anonymous feedback. You may also like to refer to our FAQs

If you are a resident in a private estate such as condominiums and landed properties, please visit Common Issues or Disputes Encountered by Residents in Private Estates

Please select the Category and Sub-Category below to help us in handling your feedback or enquiry.

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Popular e-Services

Advertisement Licensing System

ALS (Advertisement Licensing System) is an online portal for you to apply new advertisement licence and enquire on the status of your application.

BMSM Portal

For MCSTs, surveyors and owners of lifts and escalators. Submit Annual General Meeting, Share Value Allotment and apply for the Permit to Operate lifts and escalators.

Construction Workforce Registration System (CWRS)

The Construction Workforce Registration System (CWRS) is an online portal for CoreTrade and Multi-skilling registration and the renewal of Direct R1 eligibility.