The second edition of the Business Travel Market (BTM) has got the Hotel Booking Agents Association (HBAA) on board as official association partner. The HBAA joins Visit London, ACTE Global and the Institute of Travel and Meetings (ITM) as an official partner. Due to take place at Excel London, 16-17 June, the event will include a series of HBAA-run seminars centring on the theme of procurement.