<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
   <info:request xmlns:info="http://www.xbrlsite.com/info">
      <info:sessionID><![CDATA[A]]></info:sessionID>
      <info:AccessionNumber><![CDATA[0001193125-12-089395]]></info:AccessionNumber>
      <info:Network><![CDATA[http:/www.aligntech.com/taxonomy/role/DisclosureSegmentInformation]]></info:Network>
   </info:request>
   <info:response xmlns:info="http://www.xbrlsite.com/info">
      </info:response>
</SOAP-ENV:Body></SOAP-ENV:Envelope>