Dear colleagues, In our role as secretariat to the RIPE community, we committed ourselves to compiling an overview of your evaluation of draft Recommendation Y.IPv6RefModel and sharing this with ITU Study Group 20. In consultation with the Chairs of this working group, we have now produced and submitted this document to the ITU, and this will serve as input to the next meeting of Study Group 20 from 3-13 December 2018 in Wuxi, China. We have also made the document available on our website: https://www-static.ripe.net/docs/2018/20180703-RIPE-Response-ITU-IPv6.pdf The document includes links to the working group discussions and excerpts taken from the email comments and meeting minutes. The RIPE NCC has also strongly encouraged Study Group 20 participants to review all of the feedback received via the working group. As a Sector Member of ITU-T, the RIPE NCC will attend the meeting in China to give further input, based on the community's feedback and comments received during this review process. We would like to thank the Chairs of this working group and all community members who took the time to submit comments. We will keep the RIPE community informed as this process continues within ITU Study Group 20. Regards, Marco Hogewoning Senior External Relations Officer RIPE NCC