diff --git a/go/catalogue/process_bus.go b/go/catalogue/process_bus.go
index f563eaf5..8df5cee4 100644
--- a/go/catalogue/process_bus.go
+++ b/go/catalogue/process_bus.go
@@ -19,6 +19,9 @@ type ProcessBus struct {
 	// Emits are the events this process emits, named locally, as the module's own Emits names them
 	// (EmitsAll): a process emits only what its module may emit as a whole.
 	Emits []string `json:"emits,omitempty"`
+	// Consumes are the events this process hears, each as its module's `consumes` names it: only an event its module
+	// consumes (design 47 G A-340, after design 42 zfs-owns-zfs V5 and G1).
+	Consumes []string `json:"consumes,omitempty"`
 	// Queues are the module's own work-queue streams (ADR 0436 §6) this process consumes.
 	Queues []string `json:"queues,omitempty"`
 	// State is the module's own state, by local name, this process reads and writes.
@@ -99,7 +102,7 @@ func (b *ProcessBus) UnmarshalJSON(raw []byte) error {
 	dec := json.NewDecoder(bytes.NewReader(raw))
 	dec.DisallowUnknownFields()
 	if err := dec.Decode(&p); err != nil {
-		return fmt.Errorf("a process's bus is {emits, queues, state, asks, invokes, removes, keeps}; `serves` is a field of the process beside its bus (design 47 G A-127): %w", typedUnknown(err))
+		return fmt.Errorf("a process's bus is {emits, consumes, queues, state, asks, invokes, removes, keeps}; `serves` is a field of the process beside its bus (design 47 G A-127): %w", typedUnknown(err))
 	}
 	*b = ProcessBus(p)
 	return nil
diff --git a/go/catalogue/process_bus_test.go b/go/catalogue/process_bus_test.go
index 1f778c94..1402f3c5 100644
--- a/go/catalogue/process_bus_test.go
+++ b/go/catalogue/process_bus_test.go
@@ -25,6 +25,12 @@ func TestProcessServesIsReadBesideTheBusAndRefusedInsideIt(t *testing.T) {
 	if err := json.Unmarshal([]byte(`{"holds":["x"]}`), &ProcessBus{}); err == nil {
 		t.Error("an unknown key was accepted")
 	}
+	// Design 47 G A-340: a process's bus names the events it hears under `consumes`.
+	var heard ProcessBus
+	if err := json.Unmarshal([]byte(`{"consumes":["mesh-conditions.findings-asked"]}`), &heard); err != nil ||
+		!strSliceEqual(heard.Consumes, []string{"mesh-conditions.findings-asked"}) {
+		t.Errorf("a bus's consumes read as %v (%v)", heard.Consumes, err)
+	}
 	m := Manifest{Module: "nats", Resources: []map[string]any{
 		{"id": "keeper", "type": "process", "serves": []any{"seat:mesh-broker.snapshot-get", "seat:mesh-broker.list"},
 			"bus": map[string]any{"keeps": true}},