The consent framework has been discussed before, the current draft can
be found at:
http://www.solidmatrix.com/research/asrg/asrg-consent-framework.html
The ASRG charter also focuses on consent:
http://www.irtf.org/charters/asrg.html
Someone has started work on an XML format:
http://www.sortmonster.com/ASRG/
I am currently working on a new draft (long overdue). If you check back
the archives, you will find lots of discussions around the consent
framework, its protocols and formats. I am hoping that a new draft will
facilitate further discussions.
Yakov
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