Unfortunately, many large international conferences are being targeted by fraudulent or unauthorized websites/emails offering online registrations, accommodation or other services to delegates and exhibitors. Often these are designed to look like official websites/emails, but they are not. Please be vigilant when making plans for Congress. Online registration is only ever provided through this official NTHAS 13 website.

Please check any registration/other emails you receive end in ‘@nthas13.org’ or '@conftool.pro' (ConfTool is our paper submission and online registration system partner company). If you are unsure about any transaction or email, please email info@nthas13.org and we will investigate your concerns.