diff --git a/index.html b/index.html
index c5823bc..a1f112e 100644
--- a/index.html
+++ b/index.html
@@ -364,6 +364,16 @@ <h3>
         </p>
       </section>
     </section>
+    <section class="informative">
+      <h2>
+        Accessibility considerations
+      </h2>
+      <p>
+        When this specification is used to present information in the user
+        interface, implementors will want to follow the OS level accessibility
+        guidelines for the platform.
+      </p>
+    </section>
     <section class="informative">
       <h2>
         Security and privacy considerations