diff --git a/Dockerfile b/Dockerfile
index 453e090..ea0d743 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,7 @@ FROM node as builder
 #
 ARG VITE_TDEI_API_URL
 ARG VITE_TDEI_USER_API_URL
+ARG VITE_TDEI_PORTAL_URL
 ARG VITE_API_URL
 ARG VITE_NEW_API_URL
 ARG VITE_OSM_URL
diff --git a/components/SigninForm.vue b/components/SigninForm.vue
index c257d17..33508d6 100644
--- a/components/SigninForm.vue
+++ b/components/SigninForm.vue
@@ -3,6 +3,7 @@
   @test e2e: the Sign In button is disabled until both username and password are entered
   @test e2e: invalid credentials (401) surface "Incorrect TDEI username/password."
   @test e2e: the show/hide toggle switches the password field between hidden and visible text
+  @test e2e: registration and password recovery link back to the configured TDEI Portal pages
 -->
 <template>
   <div class="signin-card card">
@@ -80,6 +81,17 @@
       >
         {{ error }}
       </div>
+
+      <nav
+        class="signin-account-links"
+        aria-label="TDEI account"
+      >
+        <p class="signin-register-prompt">
+          New to TDEI?
+          <a :href="registerUrl">Register Now</a>
+        </p>
+        <a :href="forgotPasswordUrl">Forgot Password?</a>
+      </nav>
     </form>
   </div>
 </template>
@@ -94,6 +106,9 @@ const username = ref('')
 const password = ref('')
 const showPassword = ref(false)
 const disabled = computed(() => loading.active || !username.value.length || !password.value.length)
+const tdeiPortalUrl = import.meta.env.VITE_TDEI_PORTAL_URL
+const registerUrl = new URL('/register', tdeiPortalUrl).toString()
+const forgotPasswordUrl = new URL('/ForgotPassword', tdeiPortalUrl).toString()
 
 async function submit() {
   error.value = ''
@@ -263,6 +278,32 @@ async function signIn() {
   color: #cc2c47;
 }
 
+.signin-account-links {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: 0.5rem;
+  margin-top: 2rem;
+  font-size: 0.9375rem;
+  line-height: 1.5;
+  color: $text-navy;
+
+  a {
+    color: $primary;
+    font-weight: 600;
+    text-decoration: none;
+
+    &:hover {
+      color: $primary-hover;
+      text-decoration: none;
+    }
+  }
+}
+
+.signin-register-prompt {
+  margin: 0;
+}
+
 @include media-breakpoint-down(sm) {
   .signin-card {
     max-width: 100%;
diff --git a/playwright.config.ts b/playwright.config.ts
index f454fab..87410c7 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -12,6 +12,7 @@ const E2E_ENV = {
   VITE_NEW_API_URL: 'http://api.test/',
   VITE_TDEI_API_URL: 'http://api.test/tdei/',
   VITE_TDEI_USER_API_URL: 'http://api.test/tdei-user/',
+  VITE_TDEI_PORTAL_URL: 'https://portal.test',
   VITE_OSM_URL: 'http://api.test/osm/',
   VITE_RAPID_URL: 'http://api.test/rapid/',
   VITE_RAPID3_URL: 'http://api.test/rapid3/',
diff --git a/test/e2e/signin.spec.ts b/test/e2e/signin.spec.ts
index ef70c1d..bfa725a 100644
--- a/test/e2e/signin.spec.ts
+++ b/test/e2e/signin.spec.ts
@@ -96,4 +96,14 @@ test.describe('signin form', () => {
     await page.getByRole('button', { name: 'Hide password' }).click();
     await expect(password).toHaveAttribute('type', 'password');
   });
+
+  // @test e2e: registration and password recovery link back to the configured TDEI Portal pages
+  test('links to the TDEI Portal account pages', async ({ page }) => {
+    await page.goto('/signin');
+
+    await expect(page.getByRole('link', { name: 'Register Now', exact: true }))
+      .toHaveAttribute('href', 'https://portal.test/register');
+    await expect(page.getByRole('link', { name: 'Forgot Password?', exact: true }))
+      .toHaveAttribute('href', 'https://portal.test/ForgotPassword');
+  });
 });
diff --git a/test/e2e/signin.spec.ts-snapshots/shows-the-sign-in-form-to-an-unauthenticated-visitor-1.aria.yml b/test/e2e/signin.spec.ts-snapshots/shows-the-sign-in-form-to-an-unauthenticated-visitor-1.aria.yml
index a6d289c..2d54b3c 100644
--- a/test/e2e/signin.spec.ts-snapshots/shows-the-sign-in-form-to-an-unauthenticated-visitor-1.aria.yml
+++ b/test/e2e/signin.spec.ts-snapshots/shows-the-sign-in-form-to-an-unauthenticated-visitor-1.aria.yml
@@ -5,4 +5,11 @@
 - text: Enter the same username that you provide to use the TDEI API. Password
 - textbox "Password"
 - button "Show password": 
-- button "Sign In" [disabled]
\ No newline at end of file
+- button "Sign In" [disabled]
+- navigation "TDEI account":
+  - paragraph:
+    - text: New to TDEI?
+    - link "Register Now":
+      - /url: /.+/
+  - link "Forgot Password?":
+    - /url: /.+/