The document outlines the Singapore Building and Construction Authority's (BCA) BIM roadmap. The BCA aims to promote BIM adoption in the construction industry by having the public sector take the lead in BIM implementation on pilot projects. It plans to introduce mandatory BIM e-submissions for both architecture and engineering in phases based on project size. The BCA also seeks to incentivize BIM adoption, build industry capability and capacity through training and certification programs, and remove impediments by developing submission guidelines and standards.