Building information modelling (BIM) is a term that has been referenced around the world by many practitioners and researchers. This modern methodology for project delivery improves the quality, time, and cost of any type of asset. BIM is not just applicable for buildings, it is equally applicable to utilities, infrastructure, and civil engineering projects. The Public Works Authority of Qatar recognizes the importance and the imperative of collaborative BIM to enhance design, construction, operation and maintenance of its building and infrastructure assets. The Authority commits to the implementation of BIM and mandates its use on all public infrastructure and building projects over the complete lifecycle. This paper illustrates the implementation roadmap and strategy, in accordance with the Corporate Strategy and Qatar National Vision 2030, to adopt modern methodologies for design and construction delivery across the country. Anticipated benefits in each project stage will be highlighted, as well as the selection of standardized BIM uses within the Authority and its supply chain. The authority has developed and published the Ashghal BIM Standards (ABIMS), which comprise of various specifications, templates, and guides. Those standards build on the existing code of practice for the collaborative production of architectural, engineering and construction information (ISO 19650:2018). Finally, the historic establishment of a corporate BIM policy is fundamental for an enterprise and industry-wide adoption, building the governance on a unique concept – the four components of BIM Implementation – namely foundation, organisation, operation, and technology.