Ms Atkinson-Crean said the event was relevant for Rotorua, with its high concentration of Maori tourism experiences.
"New Zealand tourism has its origins in Rotorua. From earliest times, Te Arawa people have shared their natural treasures such as the Pink and White Terraces and the remarkable volcanic landscape with the world.
"We have been welcoming visitors - domestic and international - for more than 180 years and although much has changed over time, the commitment to this legacy of manaaki [hospitality] has not changed - in fact, it continues to grow stronger with the new generations."
Ms Atkinson-Crean said the focus was now on delivering a successful conference in April - not just for delegates, but to ensure the widest possible benefit for the tourism sector, Te Arawa, Maori, Rotorua and wider New Zealand.
New Zealand Maori Tourism chief executive Pania Tyson-Nathan said the conference would provide an opportunity to promote the significant contribution to tourism by indigenous people.