Major update for travellers as the US Embassy in Ghana warns dual nationals to enter their country on a US passport. Foreign passports not allowed for ESTAA key point raised in the announcement concerns the Electronic System for Travel Authorisation (ESTA). The Embassy made clear that dual national US citizens are not permitted to use a foreign passport when applying for an ESTA. The rule applies to all US citizens without exception, including children who were born with dual nationality. Anyone whose passport has already expired or is approaching its expiry date was advised to begin the renewal process before booking travel.