http://icann.adobeconnect.com/irtppartd/
The link to the IRTP Part D Working Group Wiki pages:
https://community.icann.org/x/B4JwAg
Mailing list archives: http://forum.icann.org/lists/gnso-irtpd/
The recordings and transcriptions of the calls are posted on the GNSO Master Calendar page:
http://gnso.icann.org/calendar/