diff --git a/automation/pages/OrganizationPage.ts b/automation/pages/OrganizationPage.ts
index a6d4bdcf2e..854ffe3173 100644
--- a/automation/pages/OrganizationPage.ts
+++ b/automation/pages/OrganizationPage.ts
@@ -127,6 +127,9 @@ export class OrganizationPage extends BasePage {
   secondSignerCheckmarkSelector = 'span-checkmark-public-key-1-0';
   spanNotificationNumberSelector = 'span-notification-number';
   readyToSignTabBadgeSelector = '[data-testid="tab-2"] [data-testid="span-notification-number"]';
+  readyForReviewTabBadgeSelector = '[data-testid="tab-1"] [data-testid="span-notification-number"]';
+  readyForExecutionTabBadgeSelector = '[data-testid="tab-4"] [data-testid="span-notification-number"]';
+  historyTabBadgeSelector = '[data-testid="tab-5"] [data-testid="span-notification-number"]';
   transactionIdInGroupSelector = 'td-group-transaction-id';
   validStartTimeInGroupSelector = 'td-group-valid-start-time';
   toastMessageSelector = 'css=.v-toast__text';
@@ -2185,6 +2188,26 @@ export class OrganizationPage extends BasePage {
     return Number.isFinite(parsed) ? parsed : 0;
   }
 
+  private async getTabBadgeCount(selector: string): Promise<number> {
+    const visible = await this.isElementVisible(selector, null, this.SHORT_TIMEOUT);
+    if (!visible) return 0;
+    const text = (await this.getText(selector, null, this.SHORT_TIMEOUT))?.trim();
+    const parsed = Number.parseInt(text ?? '', 10);
+    return Number.isFinite(parsed) ? parsed : 0;
+  }
+
+  async getReadyForReviewTabBadgeCount(): Promise<number> {
+    return this.getTabBadgeCount(this.readyForReviewTabBadgeSelector);
+  }
+
+  async getReadyForExecutionTabBadgeCount(): Promise<number> {
+    return this.getTabBadgeCount(this.readyForExecutionTabBadgeSelector);
+  }
+
+  async getHistoryTabBadgeCount(): Promise<number> {
+    return this.getTabBadgeCount(this.historyTabBadgeSelector);
+  }
+
   async createNotificationForUser(
     firstUser: UserDetails,
     secondUser: UserDetails,
diff --git a/automation/tests/organization-basic/organizationNotificationTests.test.ts b/automation/tests/organization-basic/organizationNotificationTests.test.ts
index 94fa5e06a1..1dfd6d59e6 100644
--- a/automation/tests/organization-basic/organizationNotificationTests.test.ts
+++ b/automation/tests/organization-basic/organizationNotificationTests.test.ts
@@ -227,4 +227,44 @@ test.describe('Organization Notification tests @organization-basic', () => {
       })
       .toBe(0);
   });
+
+  test.describe('Verify notification badges appear on relevant tabs (4.2.2)', () => {
+    test('Verify badge appears on the tab with a pending notification and is absent on unrelated tabs', async () => {
+      const notifiedTransactionId = await organizationPage.ensureNotificationStateForUser(
+        firstUser,
+        secondUser,
+        globalCredentials,
+      );
+      expect(notifiedTransactionId).toBeTruthy();
+
+      await transactionPage.clickOnTransactionsMenuButton();
+      await organizationPage.clickOnReadyToSignTab();
+
+      // Ready to Sign tab must show a badge while the sign notification is unread
+      await expect
+        .poll(() => organizationPage.getReadyToSignTabBadgeCount(), {
+          timeout: organizationPage.getVeryLongTimeout(),
+          intervals: [organizationPage.getShortTimeout()],
+        })
+        .toBeGreaterThan(0);
+
+      // Ready for Review has no approve-type notifications in this suite — badge must be absent
+      expect(await organizationPage.getReadyForReviewTabBadgeCount()).toBe(0);
+
+      // Ready for Execution has no executable notifications — badge must be absent
+      expect(await organizationPage.getReadyForExecutionTabBadgeCount()).toBe(0);
+
+      // Viewing the transaction marks the notification read and must clear the Ready to Sign badge
+      await organizationPage.openReadyToSignDetailsForTransaction(notifiedTransactionId!);
+      await transactionPage.clickOnTransactionsMenuButton();
+      await organizationPage.clickOnReadyToSignTab();
+
+      await expect
+        .poll(() => organizationPage.getReadyToSignTabBadgeCount(), {
+          timeout: organizationPage.getLongTimeout(),
+          intervals: [organizationPage.getShortTimeout()],
+        })
+        .toBe(0);
+    });
+  });
 });