This Circular sets out the policy and requirements on the adoption of Building Information Modelling (BIM) technology. It applies to works either by government staff, consultants or contractors. It takes effect on 1 January 2022.

This Circular can be found in DEVB's website, under PUBLICATIONS & PRESS RELEASES - Works Technical Circulars:
https://www.devb.gov.hk/en/publications_and_press_releases/technical_circulars/technical_circulars_um/index.html