NAWG-15 is now over and we now look forward to NAWG-16. Although several potential locations are under discussion, no decision has been reached yet, but be assured that we shall make an announcement in the near future.
The NAWG-15 proceedings will be available as a SURAO technical report within a few short months. Please keep checking here for further updates.
The presentations from NAWG-15 can be downloaded here : NAWG 15 : 2017, Czech Republic.