The TMBA and 4 other organisations representing recreational powered craft users on the non-tidal Thames have agreed to co-operate in a joint initiative to better promote their members interests.
Click this link for details : Thames Boating Groups Statement
Note that this is not a new organisation but a joint initiative to present a united approach to the various authorities, particularly the EA, who manage or influence the non-tidal Thames waterway. The individual organisations will communicate directly with their own membership.
The group has submitted a joint response to the EA’s recent statement concerning possible easing of boating restrictions following the governments recent revised guidelines for recreational activity during the Coronavirus emergency.