The Cabinet–Drawer Model is a descriptive framework for analyzing how rule-dense institutional systems operate under sustained conditions. It distinguishes between domain-level legal structures (“drawers”), where rules are legally valid and internally coherent, and system-level coordination conditions (“cabinet”), where those drawers interact through interfaces, thresholds, and shared constraints. The purpose of the model is not to evaluate legal correctness or policy merit, but to render movement, blockage, and stall observable as runtime phenomena—particularly in situations where legality is settled yet institutional processes fail to advance. The model is used as an operational vocabulary for mapping interface friction, cumulative load, and localized stall across ongoing legal and administrative processes.