diff --git a/src/devices/devices_toc.cs b/src/devices/devices_toc.cs
index 3e1eeeb..491ca1a 100644
--- a/src/devices/devices_toc.cs
+++ b/src/devices/devices_toc.cs
@@ -95,6 +95,7 @@
         <ul>
           <li><a href="<?cs var:toroot ?>devices/graphics/architecture.html">Architecture</a></li>
           <li><a href="<?cs var:toroot ?>devices/graphics/implement.html">Implementation</a></li>
+          <li><a href="<?cs var:toroot ?>devices/graphics/DeqpUserGuide.pdf">OpenGL ES Testing</a></li>
         </ul>
       </li>
       <li class="nav-section">
diff --git a/src/devices/graphics/DeqpUserGuide.pdf b/src/devices/graphics/DeqpUserGuide.pdf
new file mode 100644
index 0000000..ba9c09f
--- /dev/null
+++ b/src/devices/graphics/DeqpUserGuide.pdf
Binary files differ
diff --git a/src/devices/graphics/index.jd b/src/devices/graphics/index.jd
index 52d7e74..67e9d12 100644
--- a/src/devices/graphics/index.jd
+++ b/src/devices/graphics/index.jd
@@ -63,6 +63,8 @@
 href="https://developer.android.com/tools/sdk/ndk/index.html">Android
 NDK</a>.</p>
 
+<p>Android implementers can test OpenGL ES functionality using the <a href="DeqpUserGuide.pdf">drawElements Quality Program</a>, also known as deqp.</p>
+
 <h2 id=android_graphics_components>Android graphics components</h2>
 
 <p>No matter what rendering API developers use, everything is rendered onto a