There is currently an increasing demand for Building Information Modelling (BIM) to be integrated into green projects. BIM is able to evaluate green building assessment tools by digitising and assessing buildings during their development stage. In Malaysia, the Green Building Index (GBI) promotes sustainability in the built environment. Six categories of criteria will be assessed in three of the certification stages. This study focuses on how BIM applications can digitise the GBI criteria for GBI processes. It examines BIM uses and tools of each GBI credit and defines the responsibility and role of construction stakeholders in using BIM to examine the assessment methods used for new non-residential building construction based on GBI. The primary method for data collection is the focus group interview which involves the groups of stakeholders involved in a BIM and GBI project. The result of the BIM–GBI assessment method showed that BIM could digitise and assess 25 credits in Design Assessment (DA), which can achieve 55 points of the total 100 points. This study helps stakeholders define the design team and facility manager’s roles to obtain GBI certification and maintain the certification during the building’s operation stage.

Building Information Modelling (BIM) can play a great role in improving the operation and maintenance (O&M) of building and facility management (FM) through the use of construction technology. BIM can be implemented in design, construction and facility management which provide a digital database of information management that can be easily shared between stakeholders. However, the use of BIM in O&M for FM is still limited in Malaysian construction. The aim of this study is to explore the integration of using BIM tools and FM software for space management as the primary key to facility management. FKAAS building located in UTHM has been used as the case study for this research. The main objective is to develop a 3D BIM model by using Revit Autodesk and integrate into ARCHIBUS software to manage spaces based on Sistem Kod Aset Tak Alih Kerajaan (SKATA). As a result, the data of the building can be used by the facility management to manage the building spaces in a more efficient way and enhance the building performance in future. This result can help the facility management of FKAAS building to manage spaces, space inventory and better performance and maintenance for FKAAS and other UTHM Buildings.