A Myanmar delegation is visiting Rohingya refugee camps in Bangladesh this week to verify a few hundred potential returnees for a pilot repatriation project, though a Bangladeshi official said it was unclear when they would be going home.

Nearly 1 million Rohingya Muslim refugees are living in camps in the border district of Cox’s Bazar in Bangladesh, most having fled a military-led crackdown in Myanmar in 2017.

Bangladesh’s Refugee Relief and Repatriation Commissioner in Cox’s Bazar, Mohammed Mizanur Rahman, told Reuters there was a list of 1,140 Rohingya who are to be repatriated through the pilot project, of which 711 have had their cases cleared.