
The UK Foreign, Commonwealth & Development Office (FCDO) refreshed its Hong Kong travel advisory on 23 September, keeping its overall risk rating unchanged but adding clarifications on nationality recognition and documentation requirements. The notice again stresses that Hong Kong does not recognise dual nationality and views the British National (Overseas) passport as neither a valid travel document nor proof of identity. British nationals who entered Hong Kong on their BN(O) document have previously been asked by local authorities to produce a Hong Kong Permanent Identity Card or a Home Return Permit when dealing with official matters. The latest update advises UK citizens to carry the passport associated with the nationality under which they entered the territory and to be prepared for extended processing times if consular assistance is required. For corporates moving staff into Hong Kong, the clarification underlines the need for clear HR guidance on which passport an employee should use for entry, banking and contract purposes. Mobility managers should also review emergency-contact protocols, as consular access can be delayed when an individual is considered solely a Chinese national under local law. The advisory retains earlier language on the National Security Law enacted in 2020, noting that expressions deemed to endanger national security may carry criminal penalties. Business travellers are therefore advised to exercise caution on social media and during public gatherings. Though the FCDO has not elevated its overall risk level, the frequency of minor wording changes—five so far this year—signals that London is closely monitoring the legal environment. Companies with UK expatriates should subscribe to automatic updates from the FCDO website to ensure compliance and duty-of-care measures remain current.