Anatomy of a Failed Delivery
A package arrives at a building. The carrier confirms delivery. The resident sees nothing. Where did it go?
A resident orders a laptop. The carrier's tracking page shows "delivered" at 10:47 AM. The resident checks their building's delivery interface — nothing. They check again at noon. Still nothing. They call the front desk. The front desk checks the package room. The package is there, on a shelf, with a shipping label facing the wall.
The carrier delivered. The building received. The resident was never told. The chain of custody broke at the point where the building's system was supposed to create a record — and didn't.
Where records fail
The failure is not dramatic. Nobody stole the package. Nobody lost it. The system simply did not log it. A carrier left a box. A staff member placed it on a shelf. Neither action created a digital record. The building accepted physical custody without systemic custody.
This is the most common delivery failure in residential buildings: receipt without record. The item exists in the building. The building does not know it.
The compounding effect
A single missed notification is an inconvenience. A pattern of missed notifications destroys trust. After three packages that arrived without notice, the resident stops relying on the building's system entirely. They ask carriers to call them. They check the package room daily, just in case. They have opted out of the building's infrastructure — not because it failed catastrophically, but because it failed quietly, repeatedly, and without acknowledgment.
What the standard requires
The ADAG Deliveries domain defines a simple expectation: every item received by the building is logged into a record at the point of receipt. No item exists in custody without a corresponding record. The receiving system operates at all hours. A delivery at 2 AM is logged with the same reliability as one at 2 PM.
This is not a technology requirement. It is a behavioral expectation. Whether the building uses smart lockers, a staffed desk, or a combination — the standard is the same. The resident knows what arrived, when, and where it is.