diff --git a/apps/browser/src/auth/services/extension-two-factor-auth-duo-component.service.ts b/apps/browser/src/auth/services/extension-two-factor-auth-duo-component.service.ts
new file mode 100644
index 0000000000..b59099470d
--- /dev/null
+++ b/apps/browser/src/auth/services/extension-two-factor-auth-duo-component.service.ts
@@ -0,0 +1,27 @@
+import { filter, map, Observable } from "rxjs";
+
+import { Duo2faResult, TwoFactorAuthDuoComponentService } from "@bitwarden/auth/angular";
+
+import { ZonedMessageListenerService } from "../../platform/browser/zoned-message-listener.service";
+
+interface Message {
+  command: string;
+  code: string;
+  state: string;
+}
+
+export class ExtensionTwoFactorAuthDuoComponentService implements TwoFactorAuthDuoComponentService {
+  constructor(private browserMessagingApi: ZonedMessageListenerService) {}
+  listenForDuo2faResult$(): Observable<Duo2faResult> {
+    return this.browserMessagingApi.messageListener$().pipe(
+      filter((msg: Message) => msg.command === "duoResult"),
+      map((msg: Message) => {
+        return {
+          code: msg.code,
+          state: msg.state,
+          token: `${msg.code}|${msg.state}`,
+        } as Duo2faResult;
+      }),
+    );
+  }
+}
diff --git a/apps/desktop/src/auth/services/desktop-two-factor-auth-duo-component.service.ts b/apps/desktop/src/auth/services/desktop-two-factor-auth-duo-component.service.ts
new file mode 100644
index 0000000000..37e044a7a3
--- /dev/null
+++ b/apps/desktop/src/auth/services/desktop-two-factor-auth-duo-component.service.ts
@@ -0,0 +1,28 @@
+import { map, Observable } from "rxjs";
+
+import { TwoFactorAuthDuoComponentService, Duo2faResult } from "@bitwarden/auth/angular";
+import { CommandDefinition, MessageListener } from "@bitwarden/common/platform/messaging";
+
+// TODO: PM-16209 We should create a Duo2faMessageListenerService that listens for messages from duo
+// and this command definition should move to that file.
+// We should explore consolidating the messaging approach across clients - i.e., we
+// should use the same command definition across all clients. We use duoResult on extension for no real
+// benefit.
+export const DUO_2FA_RESULT_COMMAND = new CommandDefinition<{ code: string; state: string }>(
+  "duoCallback",
+);
+
+export class DesktopTwoFactorAuthDuoComponentService implements TwoFactorAuthDuoComponentService {
+  constructor(private messageListener: MessageListener) {}
+  listenForDuo2faResult$(): Observable<Duo2faResult> {
+    return this.messageListener.messages$(DUO_2FA_RESULT_COMMAND).pipe(
+      map((msg) => {
+        return {
+          code: msg.code,
+          state: msg.state,
+          token: `${msg.code}|${msg.state}`,
+        } as Duo2faResult;
+      }),
+    );
+  }
+}
diff --git a/apps/web/src/app/auth/core/services/web-two-factor-auth-duo-component.service.ts b/apps/web/src/app/auth/core/services/web-two-factor-auth-duo-component.service.ts
new file mode 100644
index 0000000000..15c65aa6fc
--- /dev/null
+++ b/apps/web/src/app/auth/core/services/web-two-factor-auth-duo-component.service.ts
@@ -0,0 +1,26 @@
+import { fromEvent, map, Observable, share } from "rxjs";
+
+import { TwoFactorAuthDuoComponentService, Duo2faResult } from "@bitwarden/auth/angular";
+
+export class WebTwoFactorAuthDuoComponentService implements TwoFactorAuthDuoComponentService {
+  private duo2faResult$: Observable<Duo2faResult>;
+
+  constructor() {
+    const duoResultChannel: BroadcastChannel = new BroadcastChannel("duoResult");
+
+    this.duo2faResult$ = fromEvent(duoResultChannel, "message").pipe(
+      map((msg: MessageEvent) => {
+        return {
+          code: msg.data.code,
+          state: msg.data.state,
+          token: `${msg.data.code}|${msg.data.state}`,
+        } as Duo2faResult;
+      }),
+      // share the observable so that multiple subscribers can listen to the same event
+      share(),
+    );
+  }
+  listenForDuo2faResult$(): Observable<Duo2faResult> {
+    return this.duo2faResult$;
+  }
+}
diff --git a/libs/auth/src/angular/two-factor-auth/child-components/index.ts b/libs/auth/src/angular/two-factor-auth/child-components/index.ts
index 47ab5b1912..de8bfa5958 100644
--- a/libs/auth/src/angular/two-factor-auth/child-components/index.ts
+++ b/libs/auth/src/angular/two-factor-auth/child-components/index.ts
@@ -1 +1,2 @@
 export * from "./two-factor-auth-email";
+export * from "./two-factor-auth-duo";
diff --git a/libs/auth/src/angular/two-factor-auth/child-components/two-factor-auth-duo/index.ts b/libs/auth/src/angular/two-factor-auth/child-components/two-factor-auth-duo/index.ts
index e69de29bb2..c43325e0d0 100644
--- a/libs/auth/src/angular/two-factor-auth/child-components/two-factor-auth-duo/index.ts
+++ b/libs/auth/src/angular/two-factor-auth/child-components/two-factor-auth-duo/index.ts
@@ -0,0 +1 @@
+export * from "./two-factor-auth-duo-component.service";
diff --git a/libs/auth/src/angular/two-factor-auth/child-components/two-factor-auth-duo/two-factor-auth-duo-component.service.ts b/libs/auth/src/angular/two-factor-auth/child-components/two-factor-auth-duo/two-factor-auth-duo-component.service.ts
new file mode 100644
index 0000000000..fc862e8672
--- /dev/null
+++ b/libs/auth/src/angular/two-factor-auth/child-components/two-factor-auth-duo/two-factor-auth-duo-component.service.ts
@@ -0,0 +1,21 @@
+import { Observable } from "rxjs";
+
+export interface Duo2faResult {
+  code: string;
+  state: string;
+  /**
+   * The code and the state joined by a | character.
+   */
+  token: string;
+}
+
+/**
+ * A service which manages all the cross client logic for the duo 2FA component.
+ */
+export abstract class TwoFactorAuthDuoComponentService {
+  /**
+   * Retrieves the result of the duo two-factor authentication process.
+   * @returns {Observable<Duo2faResult>} An observable that emits the result of the duo two-factor authentication process.
+   */
+  abstract listenForDuo2faResult$(): Observable<Duo2faResult>;
+}