diff --git a/src/screens/UserPortal/Organizations/Organizations.spec.tsx b/src/screens/UserPortal/Organizations/Organizations.spec.tsx
index 0aafba3b55..8c97968e35 100644
--- a/src/screens/UserPortal/Organizations/Organizations.spec.tsx
+++ b/src/screens/UserPortal/Organizations/Organizations.spec.tsx
@@ -320,7 +320,65 @@ const MOCKS = [
     },
   },
 ];
+// Error mocks
+const ERROR_MOCKS = [
+  {
+    request: {
+      query: USER_ORGANIZATION_CONNECTION,
+      variables: { filter: '' },
+    },
+    error: new Error('Failed to fetch organizations'),
+  },
+  {
+    request: {
+      query: USER_JOINED_ORGANIZATIONS,
+      variables: { id: getItem('userId') },
+    },
+    error: new Error('Failed to fetch joined organizations'),
+  },
+];
 
+// Empty data mocks
+const EMPTY_MOCKS = [
+  {
+    request: {
+      query: USER_ORGANIZATION_CONNECTION,
+      variables: { filter: '' },
+    },
+    result: {
+      data: {
+        organizationsConnection: [],
+      },
+    },
+  },
+  {
+    request: {
+      query: USER_JOINED_ORGANIZATIONS,
+      variables: { id: getItem('userId') },
+    },
+    result: {
+      data: {
+        users: [],
+      },
+    },
+  },
+];
+
+// Loading state mock
+const LOADING_MOCKS = [
+  {
+    request: {
+      query: USER_ORGANIZATION_CONNECTION,
+      variables: { filter: '' },
+    },
+    result: {
+      data: {
+        organizationsConnection: [],
+      },
+    },
+    delay: 2000, // Simulates loading state
+  },
+];
 /**
  * Custom Mock Link for handling static GraphQL mocks.
  */
@@ -591,4 +649,101 @@ describe('Testing Organizations Screen [User Portal]', () => {
     const searchInput = screen.getByPlaceholderText('Search Organization');
     expect(searchInput).toBeInTheDocument();
   });
+  // New test cases
+  test('handles pagination changes correctly', async () => {
+    render(
+      <MockedProvider addTypename={false} link={link}>
+        <BrowserRouter>
+          <Provider store={store}>
+            <I18nextProvider i18n={i18nForTest}>
+              <Organizations />
+            </I18nextProvider>
+          </Provider>
+        </BrowserRouter>
+      </MockedProvider>,
+    );
+
+    await wait();
+    const rowsPerPageSelect = screen.getByTestId('table-pagination');
+    fireEvent.change(rowsPerPageSelect, { target: { value: '10' } });
+    expect(screen.getByText('10')).toBeInTheDocument();
+
+    const nextPageButton = screen.getByLabelText('Go to next page');
+    fireEvent.click(nextPageButton);
+  });
+
+  test('handles loading state correctly', async () => {
+    const loadingLink = new StaticMockLink(LOADING_MOCKS, true);
+    render(
+      <MockedProvider addTypename={false} link={loadingLink}>
+        <BrowserRouter>
+          <Provider store={store}>
+            <I18nextProvider i18n={i18nForTest}>
+              <Organizations />
+            </I18nextProvider>
+          </Provider>
+        </BrowserRouter>
+      </MockedProvider>,
+    );
+
+    expect(screen.getByText('Loading...')).toBeInTheDocument();
+  });
+
+  test('handles empty state correctly', async () => {
+    const emptyLink = new StaticMockLink(EMPTY_MOCKS, true);
+    render(
+      <MockedProvider addTypename={false} link={emptyLink}>
+        <BrowserRouter>
+          <Provider store={store}>
+            <I18nextProvider i18n={i18nForTest}>
+              <Organizations />
+            </I18nextProvider>
+          </Provider>
+        </BrowserRouter>
+      </MockedProvider>,
+    );
+
+    await wait();
+    expect(screen.getByText('nothingToShow')).toBeInTheDocument();
+  });
+
+  test('handles error state correctly', async () => {
+    const errorLink = new StaticMockLink(ERROR_MOCKS, true);
+    render(
+      <MockedProvider addTypename={false} link={errorLink}>
+        <BrowserRouter>
+          <Provider store={store}>
+            <I18nextProvider i18n={i18nForTest}>
+              <Organizations />
+            </I18nextProvider>
+          </Provider>
+        </BrowserRouter>
+      </MockedProvider>,
+    );
+
+    await wait();
+    expect(
+      screen.getByText('Failed to fetch organizations'),
+    ).toBeInTheDocument();
+  });
+
+  test('handles window resize events correctly', async () => {
+    render(
+      <MockedProvider addTypename={false} link={link}>
+        <BrowserRouter>
+          <Provider store={store}>
+            <I18nextProvider i18n={i18nForTest}>
+              <Organizations />
+            </I18nextProvider>
+          </Provider>
+        </BrowserRouter>
+      </MockedProvider>,
+    );
+
+    await wait();
+    resizeWindow(1000);
+    expect(screen.getByTestId('closeMenu')).toBeInTheDocument();
+    resizeWindow(800);
+    expect(screen.getByTestId('openMenu')).toBeInTheDocument();
+  });
 });
diff --git a/src/screens/UserPortal/Organizations/Organizations.tsx b/src/screens/UserPortal/Organizations/Organizations.tsx
index 59f5500d02..76f3283342 100644
--- a/src/screens/UserPortal/Organizations/Organizations.tsx
+++ b/src/screens/UserPortal/Organizations/Organizations.tsx
@@ -139,7 +139,6 @@ export default function organizations(): JSX.Element {
    * @param _event - The event triggering the page change.
    * @param  newPage - The new page number.
    */
-  /* istanbul ignore next */
   const handleChangePage = (
     _event: React.MouseEvent<HTMLButtonElement> | null,
     newPage: number,
@@ -152,12 +151,10 @@ export default function organizations(): JSX.Element {
    *
    * @param  event - The event triggering the change.
    */
-  /* istanbul ignore next */
   const handleChangeRowsPerPage = (
     event: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>,
   ): void => {
     const newRowsPerPage = event.target.value;
-
     setRowsPerPage(parseInt(newRowsPerPage, 10));
     setPage(0);
   };
@@ -202,7 +199,6 @@ export default function organizations(): JSX.Element {
   /**
    * Updates the list of organizations based on query results and selected mode.
    */
-  /* istanbul ignore next */
   useEffect(() => {
     if (data) {
       const organizations = data.organizationsConnection.map(
@@ -226,52 +222,42 @@ export default function organizations(): JSX.Element {
       );
       setOrganizations(organizations);
     }
-  }, [data]);
+  }, [data, userId]);
 
   /**
    * Updates the list of organizations based on the selected mode and query results.
    */
-  /* istanbul ignore next */
   useEffect(() => {
-    if (mode === 0) {
-      if (data) {
-        const organizations = data.organizationsConnection.map(
-          (organization: InterfaceOrganization) => {
-            let membershipRequestStatus = '';
-            if (
-              organization.members.find(
-                (member: { _id: string }) => member._id === userId,
-              )
+    if (mode === 0 && data) {
+      const organizations = data.organizationsConnection.map(
+        (organization: InterfaceOrganization) => {
+          let membershipRequestStatus = '';
+          if (
+            organization.members.find(
+              (member: { _id: string }) => member._id === userId,
             )
-              membershipRequestStatus = 'accepted';
-            else if (
-              organization.membershipRequests.find(
-                (request: { user: { _id: string } }) =>
-                  request.user._id === userId,
-              )
+          )
+            membershipRequestStatus = 'accepted';
+          else if (
+            organization.membershipRequests.find(
+              (request: { user: { _id: string } }) =>
+                request.user._id === userId,
             )
-              membershipRequestStatus = 'pending';
-            return { ...organization, membershipRequestStatus };
-          },
-        );
-        setOrganizations(organizations);
-      }
-    } else if (mode === 1) {
-      if (joinedOrganizationsData && joinedOrganizationsData.users.length > 0) {
-        const organizations =
-          joinedOrganizationsData.users[0]?.user?.joinedOrganizations || [];
-        setOrganizations(organizations);
-      }
-    } else if (mode === 2) {
-      if (
-        createdOrganizationsData &&
-        createdOrganizationsData.users.length > 0
-      ) {
-        const organizations =
-          createdOrganizationsData.users[0]?.appUserProfile
-            ?.createdOrganizations || [];
-        setOrganizations(organizations);
-      }
+          )
+            membershipRequestStatus = 'pending';
+          return { ...organization, membershipRequestStatus };
+        },
+      );
+      setOrganizations(organizations);
+    } else if (mode === 1 && joinedOrganizationsData?.users?.length > 0) {
+      const organizations =
+        joinedOrganizationsData.users[0]?.user?.joinedOrganizations || [];
+      setOrganizations(organizations);
+    } else if (mode === 2 && createdOrganizationsData?.users?.length > 0) {
+      const organizations =
+        createdOrganizationsData.users[0]?.appUserProfile
+          ?.createdOrganizations || [];
+      setOrganizations(organizations);
     }
   }, [mode, data, joinedOrganizationsData, createdOrganizationsData, userId]);