Hong Kong device‑search warning
The U.S. State Department’s TravelGov post on X flagged that Hong Kong’s new National Security Law rules (effective March 23) can criminalize refusal to hand over device passwords — a policy explicitly flagged for travellers at airports, including U.S. citizens (x.com). If you’re planning to travel through Hong Kong, expect authorities to demand access to phones and devices at checkpoints (x.com).
The changes were made by the Chief Executive together with the Committee for Safeguarding National Security and were gazetted as the “2026 Implementation Rules for Amending the Implementation Rules for Article 43” on March 23, 2026, coming into operation the same day. (elegislation.gov.hk) The amendments were enacted under Article 43 of the national security framework and explicitly amend multiple schedules that govern searches, seizure and requirements to furnish information and technical assistance. (elegislation.gov.hk) Refusal to provide passwords or decryption assistance carries a maximum penalty of one year’s imprisonment and a fine of HK$100,000, while making a false or misleading statement can be punished by up to three years’ imprisonment and a fine of up to HK$500,000. (abc.net.au) The implementation rules broaden powers for police and customs to take, retain and examine electronic devices claimed to be linked to national security offences, and they amend Schedule 4 (removal of messages and technical assistance) and Schedule 7 (requirements to furnish information and produce materials). (elegislation.gov.hk) The HKSAR government said the amendments were made “with reference to practical experience and relevant court cases” and that the measures conform with the Basic Law; officials also said they would brief lawmakers on the changes. (info.gov.hk) The U.S. Consulate in Hong Kong and Macau issued a security alert on March 26, 2026, noting the amended implementation rules and advising that the changes apply to everyone in Hong Kong, including those arriving or merely transiting through Hong Kong International Airport. (hk.usconsulate.gov)
