Section 204.308 - Where to file Form I-800A or Form I-800(a)Form I-800A. An applicant must file a Form I-800A with the USCIS office identified in the instructions that accompany Form I-800A.(b)Form I-800. After a Form I-800A has been approved, a petitioner may file a Form I-800 on behalf of a Convention adoptee with the stateside or overseas USCIS office identified in the instructions that accompany Form I-800. The petitioner may also file the Form I-800 with a visa-issuing post that would have jurisdiction to adjudicate a visa application filed by or on behalf of the Convention adoptee, when filing with the visa-issuing post is permitted by the instructions that accompany Form I-800.(c)Final approval of Form I-800. Once a Form I-800 has been provisionally approved under 8 CFR 204.313(g) and the petitioner has either adopted or obtained custody of the child for purposes of emigration and adoption, the Department of State officer with jurisdiction to adjudicate the child's application for an immigrant or nonimmigrant visa has jurisdiction to grant final approval of the Form I-800. The Department of State officer may approve the Form I-800, but may not deny it; the Department of State officer must refer any Form I-800 that is "not clearly approvable" for a decision by a USCIS office having jurisdiction over Form I-800 cases. If the Department of State officer refers the Form I-800 to USCIS because it is "not clearly approvable," then USCIS has jurisdiction to approve or deny the Form I-800. In the case of an alien child who is in the United States and who is eligible both under 8 CFR 204.309(b)(4) for approval of a Form I-800 and under 8 CFR part 245 for adjustment of status, the USCIS office with jurisdiction to adjudicate the child's adjustment of status application also has jurisdiction to grant final approval of the Form I-800.(d)Use of electronic filing. When, and if, USCIS adopts electronic, internet-based or other digital means for filing Convention cases, the terms "filing a Form I-800A" and "filing a Form I-800" will include an additional option. Rather than filing the Form I-800A or Form I-800 and accompanying evidence in a paper format, the submission of the same required information and accompanying evidence may be filed according to the digital filing protocol that USCIS adopts.