The duty, in the law's own words
"Foreigners having reached the age of 16 who stay or reside in China shall carry with them their passports or other international travel documents, or foreigners' stay or residence permits, and accept the inspection of public security organs."
Article 38 · Exit and Entry Administration Law of the People's Republic of China (National Immigration Administration, page dated 2021-03-10, read 2026-07-25)
What refusing costs
Article 76 gives a warning and allows a fine of not more than RMB 2,000 yuan where a foreigner refuses examination of their exit-entry documents, or refuses to submit a residence permit for examination. The penalty attaches to refusal, and the law sets no separate figure for simply not having the document with you.
Article 76 · Exit and Entry Administration Law of the People's Republic of China (National Immigration Administration, page dated 2021-03-10, read 2026-07-25)
A photocopy does not count
The UK foreign ministry's China advice states that you should always carry your passport, that police carry out random checks especially during periods of heightened security and major sporting or political events, that they do not accept printed copies, and that failure to produce your ID can lead to a fine or detention.
Foreign travel advice: China — Safety and security (UK Foreign, Commonwealth and Development Office, read 2026-07-25)
Hotels take your passport for registration, then give it back
A hotel registers your accommodation with the public security organ where it is located, and a stay anywhere else has to be registered by you or your host within 24 hours. The registration step is why the passport leaves your hands at check-in; the carrying duty resumes the moment it is back.
Article 39 · Exit and Entry Administration Law of the People's Republic of China (National Immigration Administration, page dated 2021-03-10, read 2026-07-25)
Administrative detention without a trial exists
The UK foreign ministry states that where an offence does not meet the threshold for criminal proceedings, police still have the right to impose up to 15 days' administrative detention without trial. It also states that a person suspected of a crime can be detained for up to 37 days without charge.
Foreign travel advice: China — Safety and security (UK Foreign, Commonwealth and Development Office, read 2026-07-25)
Some areas are closed to foreigners, and the signs are not always clear
Article 77 sets an order to leave promptly, and five to ten days' detention where circumstances are serious, for entering a foreigner-restricted area without approval. The UK foreign ministry adds that restricted military areas exist where foreigners can be detained, fined or deported without prior authorisation, and that signs typically indicate them but it may not always be clear.
Article 77 · Exit and Entry Administration Law of the People's Republic of China (National Immigration Administration, page dated 2021-03-10, read 2026-07-25)
The permit for places not open to foreigners: CNY 50, up to 30 working days
A foreigners' travel permit may be issued to a foreigner applying to travel to places not open to foreigners. You apply in person at an exit-entry administration at prefecture level or above, submit evidence of your reason for going, and a decision is made within 30 working days of acceptance. The published fee is CNY 50 and you collect the permit in person with your receipt.
Service Guide on Issuance of Travel Permits for Foreigners (National Immigration Administration, page dated 2021-04-01, read 2026-07-25)
A tour group needs 60 days, not 30
For a foreign tour group travelling to places not open to foreigners, the travel agency files a reception plan with the provincial exit-entry administration 60 days before the group arrives. Routes clear of prohibited regions need no approval; routes passing through them need approval with the reception plan, a personnel list and passport and visa copies.
Service Guide on Issuance of Travel Permits for Foreigners (National Immigration Administration, page dated 2021-04-01, read 2026-07-25)
Tibet is a permit plus an organised tour
The UK foreign ministry states that you must get a permit to travel to Tibet and the Tibet Autonomous Region through a specialist travel agent in China, and must also travel on an organised tour. It adds that the authorities sometimes stop issuing permits without notice, or restrict travel to Tibetan Autonomous Prefectures in neighbouring provinces, even if you hold a permit.
Foreign travel advice: China — Regional risks (UK Foreign, Commonwealth and Development Office, read 2026-07-25)
The border-zone permit went electronic in 2026 — but not for you
From 15 April 2026 the Border Administration Area Permit is issued electronically and paper issuance stopped. Chinese mainland residents aged 16 and over can apply through the NIA 12367 app and its WeChat and Alipay mini programs. Foreign nationals, and residents of Hong Kong, Macao and Taiwan, must apply in person at an exit-entry administration at or above county level or at a designated police station.
Announcement No. 2 of 2026 · Announcement on the Implementation of Electronic Border Administration Area Permit (National Immigration Administration, page dated 2026-04-03, read 2026-07-25)
In Xinjiang the checks are routine and the questions are broader
The UK foreign ministry describes airport-style security including passport and security checks at shopping centres, markets and parks, and says you may need to give security forces your phone number, have your photograph taken and explain why you are travelling. It advises always carrying your passport there and not photographing security officials or installations.
Foreign travel advice: China — Regional risks (UK Foreign, Commonwealth and Development Office, read 2026-07-25)
The number that answers in English while you work it out
Dialling +86-12367 and choosing English on the interactive voice response system gives an immediate, direct voice response. The China Immigration Service Hotline runs around the clock, and the same service is in the NIA 12367 app and its WeChat and Alipay mini-programs, both bilingual.
China Immigration Service Hotline 12367 Now Supports French (National Immigration Administration, page dated 2025-12-11, read 2026-07-25)
If you are detained, the visitor list is short
The UK foreign ministry states that if you are detained, only your legal representatives and consular staff from the British Embassy are allowed to visit you until your sentence is passed. Travellers on other passports should check the equivalent statement from their own foreign ministry.
Foreign travel advice: China — Safety and security (UK Foreign, Commonwealth and Development Office, read 2026-07-25)