diff --git a/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md b/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md
index e57c90ee..df084f83 100644
--- a/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md
+++ b/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md
@@ -4,6 +4,7 @@ status: in-progress
 code: [mesh-controller, mesh-catalog modules/mesh-delivery]
 updated: 2026-10-16
 decisions:
+  - "ADR 0395"
   - "ADR 0382"
   - "ADR 0350"
   - "ADR 0335"
@@ -103,7 +104,9 @@ allows.
 at the moment the build seat clones it, the **trunk commit**, and the verdict names both. When another merge
 moves the trunk, a `ready` delivery goes back to `proposed` on the observed event `trunk moved`, with both
 commits in the transition's reason; a `rejected` one stays `rejected`, its statuses saying the verdict is out
-of date. Nothing is asked for it: a recheck, a new head or the merge tool asks the check again. The row from
+of date. The move itself asks the check again of every active open pull request into that trunk that merges
+cleanly (ADR 0395, *A move of the trunk asks every check again* below); a recheck, a new head or the merge tool
+asks it too. The row from
 `proposed` to `checked` takes only a verdict that names the trunk's head as its trunk commit, so a verdict for
 an older trunk is kept and shown and does not count, and the rows reach a fixed point. Checked by
 mesh-delivery's `TestATrunkMoveSendsAReadyDeliveryBackToProposed` and the table's own rollout.
@@ -124,7 +127,7 @@ What this leaves as it is, said so nobody reads more into it:
 - **A check that was asked and never answers** is listed by `stalled` an hour after the ask, and is asked again
   with `mesh-delivery.recheck`, which the merge tool's refusal names.
 
-The transitions are those of ADR 0239 decision 2, ADR 0270 and ADR 0323. A delivery that is
+The transitions are those of ADR 0239 decision 2, ADR 0270, ADR 0323 and ADR 0395. A delivery that is
 merged while not `ready` goes to `held`. Its check did not pass, and only a person decides that it goes on. A
 delivery merged with no rollout answering it within ten minutes is held too, with the true reason, and listed by
 `stalled` at once. Nothing waits silently.
@@ -389,6 +392,34 @@ only once it is built.
 A group's state is derived from its members and its composed check, and is shown, never stored apart from
 them.
 
+## A move of the trunk asks every check again
+
+*ADR 0395, changing ADR 0323 §4.* When the forge's holder hears a repository's trunk move, mesh-delivery asks the
+check of every active open pull request into that trunk against its new head at once, so a verdict is current by
+the time anyone looks.
+
+- **A conflict is told, not checked.** Before asking a check, mesh-delivery asks the forge whether the head merges
+  cleanly into the new head, which needs no builder. When it does not, no check is asked: its statuses fail naming the trunk commit and the files in
+  conflict where the forge gives them, and it is told once on the pull request, not again while the same conflict
+  stands. Every later trunk move and its next push ask the forge again; once it merges cleanly its check is asked.
+- **One check per pull request.** When a check against a newer trunk commit is asked for a pull request, its check
+  against an older trunk commit is dropped if it waits and ended if it runs, said in the build log and on the
+  queue, as a new head already ends its old head's check (issue 726). An ended check delivers no verdict, so none of its builds is reused (ADR 0350 §7 keeps only builds a verdict
+  names); its scratch records wait for ADR 0350 §5's seven-day sweep. A try and a delivery's build are never touched.
+- **The queue's order.** Delivery builds first; then checks of pull requests marked ready; then the rest, the most
+  recently pushed first.
+- **Inactive pull requests are left out.** One with no push and no ready mark for 7 days is not asked again on a
+  trunk move; its statuses say out of date and that a push, a ready mark or a recheck asks its check. A recheck
+  takes a delivery that is still proposed and whose verdict is out of date, and asks its check (issue 888).
+- **Groups.** For a group's members a move asks only each member's own check; the group's composed check runs again
+  through those rechecks (ADR 0323 §6) and is never asked by the move itself. A move made by a member merging in
+  the group's order asks the other members nothing, since they merge moments later; their verdicts are out of date
+  until then, and one that does not merge is asked again at the next move, its next push or a recheck.
+
+**Its cost** is at most one check asked per active, cleanly merging pull request per trunk move: about 550 a day at
+ADR 0323's measured load, fewer once conflicting and inactive ones are left out; ending an older check saves builder
+time, not checks asked. Issue 944 measures it once built.
+
 ## What every transition does
 
 In this order, each by its owner:
@@ -420,7 +451,7 @@ In this order, each by its owner:
 | `what-if` | the delivery plan a diffset would have, asked of the controller's planner, kept nowhere |
 | `table` | the state table and the machine-step table, with bounds and H2's repairs |
 | `stalled` | every delivery held past its bound, with the transition H2 may take, and every waiting rollout no live delivery holds |
-| `recheck` | a rejected or ready delivery back to proposed, with why |
+| `recheck` | a rejected or ready delivery back to proposed, with why; a delivery still proposed whose verdict is out of date has its check asked (ADR 0395) |
 | `release` | a held delivery to delivering, with why: a person's word |
 | `stop` | any delivery not final to stopped, with why; its rollout is ended through the controller. On a rollout that carries other deliveries it first answers what ending the rollout would take down, and acts on `way`: `again` or `walk` (ADR 0299) |
 | `close` | H2's only verb: the transition the table names for a stalled delivery, refused otherwise |