KATHMANDU: The National Federation of the Disabled, Nepal on Sunday congratulated President Bidya Devi Bhandari and wished for her successful tenure. A team of the Federation reached the office of the President, Shital Niwas and congratulated President Bhandari, informed Federation’s General Secretary Tika Dahal.  The team requested the President to extend support for the implementation of the international conventions and laws relating to the social security of the disabled persons. On the occasion, the President assured of her support to the differently-abled, said Dahal.