{"event":{"id":"evt-2025q2-bis-diffusion","dedupe_key":"historical_material_change:2025-05-13:bis-announces-diffusion-rule-rescission-and-non-enforcement","event_type":"historical_material_change","title":"BIS announces diffusion-rule rescission and non-enforcement","summary":"Commerce directs non-enforcement and announces intended rescission of the AI Diffusion Rule.","occurred_at":"2025-05-13T00:00:00.000Z","published_at":"2025-05-13T00:00:00.000Z","observed_at":"2026-10-10T06:24:42.000Z","reconstructed_at":"2026-10-10T06:24:42.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.96,"metadata":{"what_happened_at_time":"Commerce directs non-enforcement and announces intended rescission of the AI Diffusion Rule.","what_must_not_be_inferred":"The announcement is not proof that the formal replacement regulation was already completed.","availability_status":"policy_announcement_non_enforcement","affected_layers":["layer-geopolitics","layer-governance","layer-compute"],"epistemic_status":"observed_fact","reported_capabilities_are_actor_claims":true,"time_precision":"day"},"created_at":"2026-10-10T08:25:19.351Z","updated_at":"2026-10-10T08:25:19.351Z"},"artifacts":[{"id":"art-2025q2-bis-diffusion","dedupe_key":"dae8532cf896dda3cb0297f342aaa1d60ecc4867569ee012a9556212858caeb4","canonical_url":"https://www.bis.gov/press-release/department-commerce-announces-rescission-biden-era-artificial-intelligence-diffusion-rule-strengthens","evidence_locator":"","artifact_type":"official_announcement","title":"BIS announces diffusion-rule rescission and non-enforcement","summary":"Commerce directs non-enforcement and announces intended rescission of the AI Diffusion Rule.","creator_entities":["BIS"],"released_at":"2025-05-13T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2025-Q2","availability_status":"policy_announcement_non_enforcement"},"created_at":"2026-10-10T08:25:19.345Z","updated_at":"2026-10-10T08:25:19.345Z","relation":"documented_by"}],"signals":[{"id":"sig-2025q2-bis-diffusion","statement":"Commerce directs non-enforcement and announces intended rescission of the AI Diffusion Rule. The announcement is not proof that the formal replacement regulation was already completed.","signal_type":"historical_layer_delta","direction":"increasing","confidence":0.9,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-10T06:24:42.000Z","created_at":"2026-10-10T08:25:19.357Z","updated_at":"2026-10-10T08:25:19.357Z"}]}