In August 2007, the TTBOC, in conjunction with the TTA, hosted the biennial Tibetan Terrier World Congress. The prestigious affair was held at Moreton Hall in Warwickshire, UK, situated in the extensive grounds of Warwickshire College. The long weekend consisted of numerous activities including lectures, discussions, Championship Shows, Agility and Obedience Shows and Fun Day. There was also a visit to the Kennel Club to view the Angela Mulliner Tibetan Terrier art exhibition.
In subsequent years the World Congress was held in:
- 2009 Thorbjørnrud, Norway
- 2011 Pennsylvania, U.S.A.
- 2014 Retie, Belgium
- 2017 was held in the UK.
- 2020 to be held in France postponed awaiting update.