Richard and Teresa - our dance services website – The leading dance teaching and examination board based in Brighton, England. Operating internationally, the IDTA is one of the largest dance teaching organisations in the world and currently has 7000 members in 55 countries. – Recommended shop for shoes, costumes CD’s and books on Ballroom and Latin Dancing - Everything you wanted to know about competitive dance world and dancesport. Results, photos, galleries and information about couples and dance competitions.