diff --git a/Sources/AblyChat/RoomLifecycleManager.swift b/Sources/AblyChat/RoomLifecycleManager.swift
index 4d3ae5ce..42041609 100644
--- a/Sources/AblyChat/RoomLifecycleManager.swift
+++ b/Sources/AblyChat/RoomLifecycleManager.swift
@@ -58,9 +58,9 @@ internal actor RoomLifecycleManager<Contributor: RoomLifecycleContributor> {
     private struct ContributorAnnotations {
         private var storage: [Contributor.ID: ContributorAnnotation]
 
-        init(contributors: [Contributor]) {
+        init(contributors: [Contributor], pendingDiscontinuityEvents: [Contributor.ID: [ARTErrorInfo]]) {
             storage = contributors.reduce(into: [:]) { result, contributor in
-                result[contributor.id] = .init()
+                result[contributor.id] = .init(pendingDiscontinuityEvents: pendingDiscontinuityEvents[contributor.id] ?? [])
             }
         }
 
@@ -100,6 +100,7 @@ internal actor RoomLifecycleManager<Contributor: RoomLifecycleContributor> {
         await self.init(
             current: nil,
             hasOperationInProgress: nil,
+            pendingDiscontinuityEvents: [:],
             contributors: contributors,
             logger: logger,
             clock: clock
@@ -110,6 +111,7 @@ internal actor RoomLifecycleManager<Contributor: RoomLifecycleContributor> {
         internal init(
             testsOnly_current current: RoomLifecycle? = nil,
             testsOnly_hasOperationInProgress hasOperationInProgress: Bool? = nil,
+            testsOnly_pendingDiscontinuityEvents pendingDiscontinuityEvents: [Contributor.ID: [ARTErrorInfo]]? = nil,
             contributors: [Contributor],
             logger: InternalLogger,
             clock: SimpleClock
@@ -117,6 +119,7 @@ internal actor RoomLifecycleManager<Contributor: RoomLifecycleContributor> {
             await self.init(
                 current: current,
                 hasOperationInProgress: hasOperationInProgress,
+                pendingDiscontinuityEvents: pendingDiscontinuityEvents,
                 contributors: contributors,
                 logger: logger,
                 clock: clock
@@ -127,6 +130,7 @@ internal actor RoomLifecycleManager<Contributor: RoomLifecycleContributor> {
     private init(
         current: RoomLifecycle?,
         hasOperationInProgress: Bool?,
+        pendingDiscontinuityEvents: [Contributor.ID: [ARTErrorInfo]]?,
         contributors: [Contributor],
         logger: InternalLogger,
         clock: SimpleClock
@@ -134,7 +138,7 @@ internal actor RoomLifecycleManager<Contributor: RoomLifecycleContributor> {
         self.current = current ?? .initialized
         self.hasOperationInProgress = hasOperationInProgress ?? false
         self.contributors = contributors
-        contributorAnnotations = .init(contributors: contributors)
+        contributorAnnotations = .init(contributors: contributors, pendingDiscontinuityEvents: pendingDiscontinuityEvents ?? [:])
         self.logger = logger
         self.clock = clock
 
@@ -362,6 +366,23 @@ internal actor RoomLifecycleManager<Contributor: RoomLifecycleContributor> {
 
         // CHA-RL1g1
         changeStatus(to: .attached)
+
+        // CHA-RL1g2
+        await emitPendingDiscontinuityEvents()
+    }
+
+    /// Implements CHA-RL1g2’s emitting of pending discontinuity events.
+    private func emitPendingDiscontinuityEvents() async {
+        // Emit all pending discontinuity events
+        logger.log(message: "Emitting pending discontinuity events", level: .info)
+        for contributor in contributors {
+            for pendingDiscontinuityEvent in contributorAnnotations[contributor].pendingDiscontinuityEvents {
+                logger.log(message: "Emitting pending discontinuity event \(pendingDiscontinuityEvent) to contributor \(contributor)", level: .info)
+                await contributor.emitDiscontinuity(pendingDiscontinuityEvent)
+            }
+        }
+
+        contributorAnnotations.clearPendingDiscontinuityEvents()
     }
 
     /// Implements CHA-RL1h5’s "detach all channels that are not in the FAILED state".
diff --git a/Tests/AblyChatTests/RoomLifecycleManagerTests.swift b/Tests/AblyChatTests/RoomLifecycleManagerTests.swift
index c7f93c2b..14804d27 100644
--- a/Tests/AblyChatTests/RoomLifecycleManagerTests.swift
+++ b/Tests/AblyChatTests/RoomLifecycleManagerTests.swift
@@ -30,12 +30,14 @@ struct RoomLifecycleManagerTests {
     private func createManager(
         forTestingWhatHappensWhenCurrentlyIn current: RoomLifecycle? = nil,
         forTestingWhatHappensWhenHasOperationInProgress hasOperationInProgress: Bool? = nil,
+        forTestingWhatHappensWhenHasPendingDiscontinuityEvents pendingDiscontinuityEvents: [MockRoomLifecycleContributor.ID: [ARTErrorInfo]]? = nil,
         contributors: [MockRoomLifecycleContributor] = [],
         clock: SimpleClock = MockSimpleClock()
     ) async -> RoomLifecycleManager<MockRoomLifecycleContributor> {
         await .init(
             testsOnly_current: current,
             testsOnly_hasOperationInProgress: hasOperationInProgress,
+            testsOnly_pendingDiscontinuityEvents: pendingDiscontinuityEvents,
             contributors: contributors,
             logger: TestLogger(),
             clock: clock
@@ -175,6 +177,40 @@ struct RoomLifecycleManagerTests {
         try #require(await manager.current == .attached)
     }
 
+    // @spec CHA-RL1g2
+    @Test
+    func attach_uponSuccess_emitsPendingDiscontinuityEvents() async throws {
+        // Given: A RoomLifecycleManager, all of whose contributors’ calls to `attach` succeed
+        let contributors = (1 ... 3).map { _ in createContributor(attachBehavior: .complete(.success)) }
+        let pendingDiscontinuityEvents: [MockRoomLifecycleContributor.ID: [ARTErrorInfo]] = [
+            contributors[1].id: [.init(domain: "SomeDomain", code: 123) /* arbitrary */ ],
+            contributors[2].id: [.init(domain: "SomeDomain", code: 456) /* arbitrary */ ],
+        ]
+        let manager = await createManager(
+            forTestingWhatHappensWhenHasPendingDiscontinuityEvents: pendingDiscontinuityEvents,
+            contributors: contributors
+        )
+
+        // When: `performAttachOperation()` is called on the lifecycle manager
+        try await manager.performAttachOperation()
+
+        // Then: It:
+        // - emits all pending discontinuities to its contributors
+        // - clears all pending discontinuity events (TODO: I assume this is the intended behaviour, but confirm; have asked in https://github.com/ably/specification/pull/200/files#r1781917231)
+        for contributor in contributors {
+            let expectedPendingDiscontinuityEvents = pendingDiscontinuityEvents[contributor.id] ?? []
+            let emitDiscontinuityArguments = await contributor.emitDiscontinuityArguments
+            try #require(emitDiscontinuityArguments.count == expectedPendingDiscontinuityEvents.count)
+            for (emitDiscontinuityArgument, expectedArgument) in zip(emitDiscontinuityArguments, expectedPendingDiscontinuityEvents) {
+                #expect(emitDiscontinuityArgument === expectedArgument)
+            }
+        }
+
+        for contributor in contributors {
+            #expect(await manager.testsOnly_pendingDiscontinuityEvents(for: contributor).isEmpty)
+        }
+    }
+
     // @spec CHA-RL1h2
     // @specOneOf(1/2) CHA-RL1h1 - tests that an error gets thrown when channel attach fails due to entering SUSPENDED (TODO: but I don’t yet fully understand the meaning of CHA-RL1h1; outstanding question https://github.com/ably/specification/pull/200/files#r1765476610)
     // @specPartial CHA-RL1h3 - Have tested the failure of the operation and the error that’s thrown. Have not yet implemented the "enter the recovery loop" (TODO: https://github.com/ably-labs/ably-chat-swift/issues/50)