diff --git a/zip-0224.html b/zip-0224.html
index 3997fbcf..adb5ee03 100644
--- a/zip-0224.html
+++ b/zip-0224.html
@@ -141,6 +141,17 @@ Discussions-To: &lt;<a href="https://github.com/zcash/zips/issues/435">https://g
         <section id="security-and-privacy-considerations"><h2><span class="section-heading">Security and Privacy Considerations</span><span class="section-anchor"> <a rel="bookmark" href="#security-and-privacy-considerations"><img width="24" height="24" src="assets/images/section-anchor.png" alt=""></a></span></h2>
             <p>TBD</p>
         </section>
+        <section id="test-vectors"><h2><span class="section-heading">Test Vectors</span><span class="section-anchor"> <a rel="bookmark" href="#test-vectors"><img width="24" height="24" src="assets/images/section-anchor.png" alt=""></a></span></h2>
+            <ul>
+                <li><a href="https://github.com/zcash-hackworks/zcash-test-vectors/pull/14">https://github.com/zcash-hackworks/zcash-test-vectors/pull/14</a></li>
+            </ul>
+        </section>
+        <section id="reference-implementation"><h2><span class="section-heading">Reference Implementation</span><span class="section-anchor"> <a rel="bookmark" href="#reference-implementation"><img width="24" height="24" src="assets/images/section-anchor.png" alt=""></a></span></h2>
+            <ul>
+                <li><a href="https://github.com/zcash/halo2">https://github.com/zcash/halo2</a></li>
+                <li><a href="https://github.com/zcash/orchard">https://github.com/zcash/orchard</a></li>
+            </ul>
+        </section>
         <section id="deployment"><h2><span class="section-heading">Deployment</span><span class="section-anchor"> <a rel="bookmark" href="#deployment"><img width="24" height="24" src="assets/images/section-anchor.png" alt=""></a></span></h2>
             <p>This ZIP is proposed to activate with Network Upgrade 5.</p>
         </section>
diff --git a/zip-0224.rst b/zip-0224.rst
index d2f64d7d..601e5ccc 100644
--- a/zip-0224.rst
+++ b/zip-0224.rst
@@ -173,6 +173,19 @@ Security and Privacy Considerations
 TBD
 
 
+Test Vectors
+============
+
+- https://github.com/zcash-hackworks/zcash-test-vectors/pull/14
+
+
+Reference Implementation
+========================
+
+- https://github.com/zcash/halo2
+- https://github.com/zcash/orchard
+
+
 Deployment
 ==========