The tribal-dominated Gajapati district in Odisha was declared 'child marriage free', becoming the second such district in the state after Ganjam, officials said. Collector Lingraj Panda announced it on Thursday after the district met all the criteria laid by the state government to get the tag. Among these criteria is no child marriage solemnized in the last two years, village-level child protection committees meeting regularly, marriage records maintained in every village, and tracking girls who are absent in schools, officials said.