The TA-14 Building Admissibility Gate (BAG) is a pre-execution governance architecture for determining whether building information, work orders, observations, models, digital twins, AI proposals, control requests, and human actions possess sufficient current standing to cross from information into consequential physical execution. BAG governs the transition through a defined chain: Building Reality → Building Record → Spatial/Object Continuity → Evidence Admissibility → Authority → Binding → Commit → Physical Execution → Outcome/New Reality. The architecture applies twelve building-specific admissibility gates covering facility identity, spatial identity, asset identity, requested consequence, physical-condition evidence, evidence continuity, authority standing, route containment, changed conditions, commit control, outcome evidence, and closure/reset. BAG preserves key distinctions that building systems often collapse, including: Capability is not authority. Identity is not standing. A work order is not proof of physical condition. A model or digital twin is not direct physical observation. Authentication is not execution authority. Command acceptance is not proof of physical outcome. Historical ALLOW is not current permission after material change. Runtime determinations are exactly: ALLOW HOLD DENY ESCALATE ALLOW represents bounded current execution standing and is treated as a temporary execution lease rather than permanent permission. Immediately before consequential commit, the evaluated target, evidence, authority, route, consequence, policy/chain state, and material conditions must still match the state that produced ALLOW. The architecture also defines proposition-bound evidence, evidence freshness and revocation, compare-and-bind commit control, refusal preservation, concurrent consequence conflict handling, retry/replay governance, degraded and emergency modes, interoperability bridge boundaries, outcome evidence, and new-reality chain reset. The governing rule is: No admissible evidence. No admissible execution. This registration describes a bounded TA-14 development architecture and reference implementation. It does not claim certification, code compliance, life-safety approval, professional licensure, external adoption, production readiness, universal interoperability, guaranteed safe physical outcomes, or successful physical execution in any named building.
The center is the permanent governance identity. Every preserved evidence object, demonstration, artifact, and chronology event deepens the institutional record around it without changing who owns or stewards the architecture.
Milestones illuminate only when the public record supports them. They show chronology and preserved activity—not certification, endorsement, or comparative rank.
A Founding Demonstration should never disappear inside a generic artifact list. When one enters the governed record, it becomes a major institutional moment on this page.
No published governed artifact linked to this governance is currently classified as a founding or demonstration record. When one is formally entered, this entire section upgrades automatically and gives that event flagship treatment.
The page gets richer because the governed record gets richer. New artifacts accumulate as individually identifiable institutional objects rather than disappearing into a file list.
This is intentional. Registration establishes the identity; governed work deepens it. The page will expand automatically when qualifying artifacts are published beneath TA-14-AIGR-000035.
The Showcase surfaces the existence and scale of the preserved evidence boundary while the authoritative Registry record remains the source for the exact evidence objects, hashes, declarations, and limitations.
The Registry preserves evidence and declared boundaries so later demonstrations, reviews, and findings can be compared against an attributable baseline.
Registrant declarations remain distinguishable from TA-14 institutional commentary. The permanent Registry record controls the authoritative registration baseline.
The TA-14 Building Admissibility Gate (BAG) is a pre-execution governance architecture for determining whether building information, work orders, observations, models, digital twins, AI proposals, control requests, and human actions possess sufficient current standing to cross from information into consequential physical execution.
BAG governs the transition through a defined chain:
Building Reality → Building Record → Spatial/Object Continuity → Evidence Admissibility → Authority → Binding → Commit → Physical Execution → Outcome/New Reality.
The architecture applies twelve building-specific admissibility gates covering facility identity, spatial identity, asset identity, requested consequence, physical-condition evidence, evidence continuity, authority standing, route containment, changed conditions, commit control, outcome evidence, and closure/reset.
BAG preserves key distinctions that building systems often collapse, including:
Capability is not authority. Identity is not standing. A work order is not proof of physical condition. A model or digital twin is not direct physical observation. Authentication is not execution authority. Command acceptance is not proof of physical outcome. Historical ALLOW is not current permission after material change.
Runtime determinations are exactly:
ALLOW HOLD DENY ESCALATE
ALLOW represents bounded current execution standing and is treated as a temporary execution lease rather than permanent permission. Immediately before consequential commit, the evaluated target, evidence, authority, route, consequence, policy/chain state, and material conditions must still match the state that produced ALLOW.
The architecture also defines proposition-bound evidence, evidence freshness and revocation, compare-and-bind commit control, refusal preservation, concurrent consequence conflict handling, retry/replay governance, degraded and emergency modes, interoperability bridge boundaries, outcome evidence, and new-reality chain reset.
The governing rule is:
No admissible evidence. No admissible execution.
This registration describes a bounded TA-14 development architecture and reference implementation. It does not claim certification, code compliance, life-safety approval, professional licensure, external adoption, production readiness, universal interoperability, guaranteed safe physical outcomes, or successful physical execution in any named building.
No additional public commentary is published for this section yet.
No additional public commentary is published for this section yet.
No additional public commentary is published for this section yet.
No additional public commentary is published for this section yet.
No additional public commentary is published for this section yet.
The registration remains the foundation. Every later governed artifact becomes another dated point in the preserved public record.
Registration establishes the permanent foundation. Demonstrations become milestones. Evidence becomes visible depth. Artifacts become exhibits. Version evolution becomes chronology. Independent architecture identity remains intact.
Live cumulative activity recorded across the public Exchange surface.