BIM transition in developing countries: A framework based on evidence from the Turkish AEC industry

Building Information Modeling (BIM) adoption in the Architecture, Engineering, and Construction (AEC) industry remains a complex process, particularly in developing countries. This study proposes a BIM transition framework, structured around six components: motivations, inputs, enablers, obstacles, benefits, and impacts, to ease BIM implementation. Through expert interviews in the AEC sector, 46 critical factors were identified and evaluated. Findings show that client requirements are a primary motivation, while investment in software and hardware is a key input, especially emphasized by Construction firms. Top management support is the most influential enabler, whereas its absence is a major obstacle. Results also implied that Construction companies give more importance to inputs than Engineering and Architectural companies. Overall, AEC companies experience differences in implementing BIM, and the BIM transition process proposed in this paper will help companies understand the BIM success factors, as well as their relative importance for BIM adoption.