Proceedings of the International scientific and practical conference ―Research Horizons in the Modern World‖ (March 27-29, 2026) / Publisher website: www.naukainfo.com. – Warsaw, Poland, 2026. - 135 p.

12 2. Use of relevant digital technologies. Projects are based on BIM and a Common Data Environment, which ensures the transparency of information flows. BIM technologies allow for the creation of a managed «smart building» model at the initial stage, which is used throughout the entire life cycle of the construction project [1]. 3. Early definition of objectives. Project objectives are formulated and approved by all participants at the very beginning of the investment and construction process. This approach ensures that each stakeholder makes an optimal contribution to achieving the common goal, enhances the economic integration of the investment process, and reduces the fragmentation of decisions at various stages. 4. Early involvement of key participants. IPD involves engaging key participants (investor, client, designer, contractor, and operating organization) from the very earliest stages, allowing for the consideration of operational requirements, technological constraints, risks, and cost-optimization opportunities even before final design decisions are made. Given that the majority of decisions determining the final return on investment are made during the first 10% of the project timeline, the accumulation of knowledge and experience from all parties at this stage becomes critical [4]. 5. Clearly defined standards, continuous and open communication. IPD is based on clear, regular, and transparent communication among all key participants, implemented through pre-agreed standards, information exchange protocols, and the use of a unified information environment based on BIM. This ensures the timeliness and integrity of data and reduces technical, scheduling, and financial risks throughout the entire life cycle of the construction project [5]. The IPD approach acts as a kind of driver and "guide" for the widespread use of BIM technologies in the construction complex. It ensures the organization of innovation and investment activities on the principles of coherence, openness and shared responsibility, which allows to maximally satisfy the economic interests of all stakeholders, increase the motivation of participants, improve the interaction and coherence of processes in construction.