; (B) shall permit an applicant household to apply to participate in the program at the time that the household first contacts the State agency, and shall consider an application that contains the name, address, and signature of the applicant to be sufficient to constitute an application for participation; (C) shall screen any applicant household for the Supplemental Nutrition Assistance Program, the State’s medical assistance program under section XIX of this Act, the Children's Health Insurance Program under section XXI of this Act, and a State program that provides basic assistance under a State program funded under title IV of this Act or with qualified State expenditures as defined in section 409(a)(7) of this Act for eligibility for the Energy Refund Program and, if eligible, shall enroll such applicant household in the Energy Refund Program; (D) shall complete certification of and provide a refund to any eligible household not later than 30 days following its filing of an application; (E) shall use appropriate bilingual personnel and materials in the administration of the program in those portions of the State in which a substantial number of members of low-income households speak a language other than English