Hi Paul, Your client is not asking for any access for certificate. They are asking for whether Azure is ISO 27001 certified, so that they can keep their secure data in Azure.
ISO 27001 is certification of Information Security Management System and Microsoft Azure holds that certificate.
More details:
http://social.msdn.microsoft.com/Forums/en-US/windowsazure/thread/bed14cb5-c8c6-401f-9f24-90ebd50cb1c9
What is ISO 27001:
http://www.iso27001security.com/html/27001.html
Thanks
Seetha
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