page.title=Contact Us
@jd:body

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<p>This page describes the
contact methods for inquiries regarding the Android compatibility program,
including the Compatibility Definition Document (CDD) and Compatibility Test
Suite (CTS). See the <a href="{@docRoot}community/index.html">Community</a>
page for communication channels regarding other topics.</p>

<h2
id="for-android-compatibility-definition-and-compatibility-test-suite-technical-questions">For
CDD and CTS technical questions</h2>
<p>If you have technical questions about Android compatibility that aren't covered in
this site, you can seek help from your peers on the <a
href="https://groups.google.com/forum/?fromgroups#!forum/android-compatibility">android-compatibility</a>
list.</p>

<ul>
<li>Subscribe using Google Groups: <a
href="https://groups.google.com/forum/?fromgroups#!forum/android-compatibility">android-compatibility</a></li>
<li>Subscribe via email: <a
href="mailto:android-compatibility+subscribe@googlegroups.com">android-compatibility</a></li>
</ul>

<p>To make best use of this list, please first read <a
href="{@docRoot}source/community/index.html#getting-the-most-from-our-lists">Getting
the Most from Our Lists</a> on the Community page. Users looking for help with
Android devices should contact their carrier or manufacturer for help.</p>

<h2 id="for-business-inquiries">For licensing Google Mobile Services</h2>
<p>Please send inquiries about licensing Google Mobile Services through the <a
href="https://docs.google.com/a/google.com/forms/d/1qAHuR-MbmXeYuJ1aBd3neaUjNGxnnnCd2kzb0MEJpGQ/viewform"
target="_blank">GMS Inquiry</a> form. Other non-GMS partnership inquiries can be sent to <a
href="mailto:android-partnerships@google.com">android-partnerships@google.com</a>

<p>While we read every message received, we cannot respond to each of them. We
promise to contact you if we can help!</p>