Projects as Petitioners of Legitimacy within Macro–Micro System Architectures

Projects in the built environment do not possess inherent authority to act. Their capacity to proceed is contingent upon external recognition granted by statutory, commercial, social, and institutional systems that operate beyond the project boundary – the micro environment. This paper develops a conceptual framework that reframes projects not as self-governing delivery systems, but as petitioners of legitimacy operating under conditions of partial, provisional, and revocable permission. By examining how legitimacy is translated—rather than transmitted—across the macro–micro boundary, the paper explains why projects often remain operational despite unresolved authority, and why disruption, delay, and dispute frequently emerge without obvious internal failure. The concept of legitimacy drift is introduced to describe prolonged operation under misaligned authority conditions, with enforcement and commercial reconciliation occurring only once tolerance thresholds are exceeded. The paper establishes a theoretical foundation for understanding project instability as a boundary translation problem rather than an execution failure, preparing the ground for subsequent analysis of contracts, governance frameworks, and professional roles.