diff --git a/modules/mesh-delivery-forge-bridge/cmd/mesh-delivery-forge-bridge/integration_test.go b/modules/mesh-delivery-forge-bridge/cmd/mesh-delivery-forge-bridge/integration_test.go
index a33ce668..f0365727 100644
--- a/modules/mesh-delivery-forge-bridge/cmd/mesh-delivery-forge-bridge/integration_test.go
+++ b/modules/mesh-delivery-forge-bridge/cmd/mesh-delivery-forge-bridge/integration_test.go
@@ -86,9 +86,11 @@ accounts {
             "$JS.ACK.EVENTS.n1_mesh-delivery-forge-bridge.>"
             "$JS.API.CONSUMER.INFO.EVENTS.n1_mesh-delivery-forge-bridge"
             "$JS.API.CONSUMER.MSG.NEXT.EVENTS.n1_mesh-delivery-forge-bridge"
+            "$JS.API.STREAM.INFO.SEAT_mesh-delivery_owed"
             "$JS.ACK.SEAT_mesh-delivery_owed.n1_mesh-delivery-forge-bridge.>"
             "$JS.API.CONSUMER.INFO.SEAT_mesh-delivery_owed.n1_mesh-delivery-forge-bridge"
             "$JS.API.CONSUMER.MSG.NEXT.SEAT_mesh-delivery_owed.n1_mesh-delivery-forge-bridge"
+            "$JS.API.STREAM.INFO.SEAT_mesh-delivery-checker_owed"
             "$JS.ACK.SEAT_mesh-delivery-checker_owed.n1_mesh-delivery-forge-bridge.>"
             "$JS.API.CONSUMER.INFO.SEAT_mesh-delivery-checker_owed.n1_mesh-delivery-forge-bridge"
             "$JS.API.CONSUMER.MSG.NEXT.SEAT_mesh-delivery-checker_owed.n1_mesh-delivery-forge-bridge"
diff --git a/modules/mesh-grants/internal/buscompose/modstreams.go b/modules/mesh-grants/internal/buscompose/modstreams.go
index af945c1b..0c724157 100644
--- a/modules/mesh-grants/internal/buscompose/modstreams.go
+++ b/modules/mesh-grants/internal/buscompose/modstreams.go
@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"sort"
 	"strings"
+
+	"git.novox.be/novox/mesh-sdk/go/seatdef"
 )
 
 // A module's own stream on the bus (novox/hq ADR 0363).
@@ -260,6 +262,11 @@ func heardGrants(p Principal, hears []Heard) []string {
 			"$JS.API.CONSUMER.INFO."+h.Stream+"."+durable,
 			"$JS.API.CONSUMER.MSG.NEXT."+h.Stream+"."+durable,
 			"$JS.ACK."+h.Stream+"."+durable+".>")
+		if strings.HasPrefix(h.Stream, seatdef.KeptStreamPrefix) {
+			// A seat's kept event is heard through process.HearSeatEvents, which reads the stream's own info to see whether it is
+			// kept last per subject (design 47 G §641, A-19): the info of this stream alone.
+			out = append(out, "$JS.API.STREAM.INFO."+h.Stream)
+		}
 		if h.LastPerSubject {
 			// A stream kept last per subject is read whole at each start through an ordered consumer, made for that one read
 			// and with no durable name: its creation, its next message, its info and the deletion of its own (design 47 G §556, A-4).
diff --git a/modules/mesh-grants/internal/buscompose/orderedread_test.go b/modules/mesh-grants/internal/buscompose/orderedread_test.go
index fc61c48f..8c7192f0 100644
--- a/modules/mesh-grants/internal/buscompose/orderedread_test.go
+++ b/modules/mesh-grants/internal/buscompose/orderedread_test.go
@@ -21,3 +21,17 @@ func TestAReaderOfAStreamKeptLastPerSubjectIsGrantedItsOrderedConsumer(t *testin
 		t.Errorf("a reader of another stream is granted an ordered consumer: %v", plain)
 	}
 }
+
+// A reader of a seat's kept event is granted the info of that stream, which process.HearSeatEvents reads to see whether the
+// stream is kept last per subject, and no stream's info besides (design 47 G §641, A-19).
+func TestAReaderOfASeatsKeptEventIsGrantedItsStreamInfo(t *testing.T) {
+	p := Principal{Module: "m", Node: "a"}
+	kept := heardGrants(p, []Heard{{Stream: "SEAT_mesh-delivery_owed", Filters: []string{"f"}}})
+	if !slices.Contains(kept, "$JS.API.STREAM.INFO.SEAT_mesh-delivery_owed") {
+		t.Errorf("a reader of a seat's kept event is not granted its stream's info: %v", kept)
+	}
+	other := heardGrants(p, []Heard{{Stream: "mesh-x-events", Filters: []string{"f"}}})
+	if slices.Contains(other, "$JS.API.STREAM.INFO.mesh-x-events") {
+		t.Errorf("a reader of a module's stream is granted its info: %v", other)
+	}
+}