# Getting Started #
- [Compatibility Overview](/compatibility/overview.html)
- [Current CDD](/compatibility/4.0/android-4.0-cdd.pdf)
- [CTS Introduction](/compatibility/cts-intro.html)
- [CTS Development](/compatibility/cts-development.html)
# More Information #
- [Downloads](/compatibility/downloads.html)
- [FAQs](/faqs.html#compatibility)
- [Contact Us](/compatibility/contact-us.html)