diff --git a/front-end/src/components/USAIdentifier.vue b/front-end/src/components/USAIdentifier.vue
index a7e3ddf..f805713 100644
--- a/front-end/src/components/USAIdentifier.vue
+++ b/front-end/src/components/USAIdentifier.vue
@@ -1,5 +1,5 @@
 <template>
- <div class="usa-identifier">
+  <div class="usa-identifier">
     <section
       class="usa-identifier__section usa-identifier__section--masthead"
       aria-label="Agency identifier,">
@@ -24,5 +24,69 @@
         </section>
       </div>
     </section>
+    <nav
+      class="usa-identifier__section usa-identifier__section--required-links"
+      aria-label="Important links,"
+    >
+      <div class="usa-identifier__container">
+        <ul class="usa-identifier__required-links-list">
+          <li class="usa-identifier__required-links-item">
+            <a
+              href="https://www.gsa.gov/about-us"
+              class="usa-identifier__required-link usa-link"
+              >About GSA</a
+            >
+          </li>
+          <li class="usa-identifier__required-links-item">
+            <a href="https://www.gsa.gov/website-information/accessibility-aids"
+              class="usa-identifier__required-link usa-link"
+              >Accessibility support</a
+            >
+          </li>
+          <li class="usa-identifier__required-links-item">
+            <a href="https://www.gsa.gov/reference/freedom-of-information-act-foia" 
+              class="usa-identifier__required-link usa-link"
+              >FOIA requests</a
+            >
+          </li>
+          <li class="usa-identifier__required-links-item">
+            <a href="https://www.gsa.gov/reference/civil-rights-programs/notification-and-federal-employee-antidiscrimination-and-retaliation-act-of-2002" 
+              class="usa-identifier__required-link usa-link"
+              >No FEAR Act data</a
+            >
+          </li>
+          <li class="usa-identifier__required-links-item">
+            <a href="https://www.gsaig.gov/" 
+              class="usa-identifier__required-link usa-link"
+              >Office of the Inspector General</a
+            >
+          </li>
+          <li class="usa-identifier__required-links-item">
+            <a href="https://www.gsa.gov/reference/reports/budget-performance" 
+              class="usa-identifier__required-link usa-link"
+              >Performance reports</a
+            >
+          </li>
+          <li class="usa-identifier__required-links-item">
+            <a href="https://www.gsa.gov/website-information/website-policies" 
+              class="usa-identifier__required-link usa-link"
+              >Privacy policy</a
+            >
+          </li>
+        </ul>
+      </div>
+    </nav>
+    <section
+      class="usa-identifier__section usa-identifier__section--usagov"
+      aria-label="U.S. government information and services,"
+    >
+      <div class="usa-identifier__container">
+        <div class="usa-identifier__usagov-description">
+          Looking for U.S. government information and services?&nbsp;
+        </div>
+  
+        <a href="https://www.usa.gov/" class="usa-link--external">Visit USA.gov</a>
+      </div>
+    </section>
   </div>
 </template>
diff --git a/samtools/__init__.py b/samtools/__init__.py
index 788c6f5..c1f6e88 100644
--- a/samtools/__init__.py
+++ b/samtools/__init__.py
@@ -19,6 +19,7 @@
     "http://localhost",
     "http://localhost:5173",
     "http://127.0.0.1:5173",
+    "https://889.smartpay.gsa.gov"
 ]
 
 
@@ -30,7 +31,7 @@ def create_app(name=__name__):
     app.add_middleware(
         CORSMiddleware,
         allow_origins=origins,
-        allow_origin_regex='https://federalist.*\.sites\.pages\.cloud\.gov',
+        allow_origin_regex=r'https://federalist.*\.sites\.pages\.cloud\.gov',
         allow_credentials=True,
         allow_methods=["*"],
         allow_headers=["*"],
@@ -56,7 +57,7 @@ async def search_v3(
             return response
         except Exception as exception:
             logging.exception(exception)
-            raise HTTPException(status_code=400, detail="Problem connecting to SAM.gov")
+            raise HTTPException(status_code=400, detail="Problem connecting to SAM.gov") # noqa E501
 
     return app