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Where Are Detainees Held in China? Visits, Letters and Money

Three questions every family asks first: where is he, is he safe in there, and can I see him. The third one has an answer most families do not expect.

By Maggie Ma (Ma Xiuying), Foreign-Related Criminal Defense Team, Zhiheng Law Firm (Shanghai) · Updated 23 October 2026 · 7 min read

The first thing an overseas family wants to know is not the charge. It is where the person actually is tonight, whether anyone is hurting him in there, and whether the family can get to him. Those three questions have clean legal answers, and the third one is the one families get wrong most often: in a Chinese criminal case, the family cannot visit. The defence lawyer can, and that is not a technicality — it is the only working channel into the building.

Where They Are Taken: The 24-Hour Rule

Not the police station, and not somewhere unknown. Article 85 of the Criminal Procedure Law requires that after a person is detained, he be taken to a detention house (看守所) immediately, and in any event within 24 hours at the latest. The detention house is a separate facility run by the public security authority but distinct from the investigators' own premises — which is precisely why the transfer is time-limited: questioning is supposed to happen at a place that is not the investigators' house.

The same article requires the family to be notified within 24 hours of detention, unless notification is impossible or would hinder the investigation in a national security or terrorism case. In a foreign-related case that notice has further to travel — it goes out through the foreign affairs and consular channel, which is one reason a family abroad sometimes hears days after the fact, or hears first from the consulate rather than from the police.

One detail worth knowing if the case is in Shanghai: foreign detainees in the city are held together, concentrated in one detention house. That is practical knowledge rather than statute, and it matters for one reason — the staff there know the foreign-related defence lawyers who come every week, which shortens the gap between appointing a lawyer and an actual face-to-face meeting.

For the deadline structure that starts running the moment he arrives, see what day 3, day 7, day 30 and day 37 each mean. Where the detention house sits inside the wider process is set out in what happens once charges are filed.

Will They Be Hurt in There?

The written rule is short and unambiguous. The Detention House Regulations (看守所条例) prohibit beating, corporal punishment and abuse of detainees, and Article 52 of the Criminal Procedure Law prohibits obtaining evidence by torture, threat, enticement or deception, and states that no one may be compelled to prove his own guilt.

Families ask this question because they have read the other thing too — that conditions and conduct in custody can diverge from what the regulations say. Both are true, and neither is answered by worrying from another country. Two points are worth holding on to:

  • There is no independent monitor the family can appoint. Nobody from outside walks in on request. The person who can physically enter, look at the detainee, and ask what happened is the defence lawyer — which is why the visit is a welfare check as well as a legal one.
  • Mistreatment that is not documented is mistreatment that never happened. If there are injuries, or a complaint about how a statement was obtained, it has to be recorded at the time: raised with the detention house, raised in the lawyer's written opinion, and preserved for the exclusion argument later. That argument is made by the defence; it is not applied by the court on its own.

For how a statement obtained this way is then attacked, and what the law actually gives a detainee inside the interview room, see should you confess: silence, timing and the record.

Can You Visit? Almost Never — But One Person Can

This is the question families most want to ask, and the answer is the one they least want to hear. As a rule, family members are not allowed to visit someone held in a Chinese detention house during the investigation. Not with a passport, not from overseas, not with an interpreter. There is also no phone: a detainee cannot be called, and cannot call out.

The one person who can reliably get in is the defence lawyer. Article 39 of the Criminal Procedure Law gives a defence lawyer holding a practising certificate, a law firm letter and a power of attorney the right to meet and correspond with the detainee, and requires the detention house to arrange the meeting within 48 hours at the latest. There is no cap on how many visits a lawyer makes or how long they last.

Why this is the whole ballgame for a foreign family: the lawyer is not only the legal defence. He is the only person who can confirm the detainee is alive and well, carry a message in and out, deliver instructions before the next interview, and open the account the detainee buys food with. In practice that means a large part of what would normally be the family's job falls to the lawyer — because nobody else in the family's life is allowed through the door.

What a good visit actually produces, and how to judge whether one happened at all, is set out in how often a lawyer can visit someone detained in China.

The Three Things a Family Can Still Do

Once visits are ruled out, what is left is narrower than families expect, and it is worth being precise about the limits of each — because all three are slower and less reliable than they look from abroad.

Letters
You can write. You cannot rely on it arriving.

Letters are read by the detention house and may be withheld if the content is thought to obstruct the case. Nothing about the facts of the case, and nothing that could look like coordinating a story, should go into one. In a case where every day counts, a letter is a slow, one-way channel.

Money
This is the one that actually helps.

Most Chinese detention houses will not accept items brought from outside. Instead an account is opened for the detainee at the centre and money is deposited in RMB; he uses it to buy extra food, toiletries and clothing inside. Many overseas families have no idea how to open one or how to top it up — our lawyers usually do it for them.

Consulate
A real right, with no timetable attached.

A detained foreign national has the right to contact his embassy or consulate in China, and consular officers may request a consular visit. But there is no telling when that visit happens. Plenty of our clients tell us during our own weekly visits that nobody from their embassy has come in nearly two months.

Practical notes on the money, which is the part families most often get wrong

  • Do not send parcels. Food, clothing and books brought to the gate are usually refused. Money on the internal account is what converts into those things inside.
  • The procedure is local, not national. Deposit limits, accepted payment methods and who may deposit differ by city and by detention house. Ask the lawyer handling the case rather than trusting a forum post written about a different province.
  • Keep the receipt. The deposit record is the only proof the money reached the account, and it is what gets checked if the balance is disputed later.

None of this is a substitute for getting a licensed lawyer in front of him. It is what keeps him fed and clothed while the case is being built — and for a foreign national who does not speak the language of the place, that is not a small thing. Many of the foreign clients I meet cry within two sentences of the first visit, and then they say the same thing: finally, I can speak to someone who understands me.

For the consular route in detail, see what a consulate can and cannot actually do and your Article 36 notification right. For the first hours after the news reaches you, see what to do in the first 24 hours.

Full Transcript (Edited for Readability)

"I'm here to meet my client again today. Your family member has been taken away. Three very specific things: where are they being held? Will they be treated badly there? And from overseas, can you call them, can you fly to China and see them, can you send them clothes? I will cover all three today.

Start with where. Once someone is detained, the law says they go to a detention centre right away — within 24 hours at the latest. For example, in Shanghai, foreign detainees are held together, all in one centre. That's why the staff here know me by now.

Will they be treated badly? The shortest rule in the regulations says: no beating, no corporal punishment, no abuse. But what's written down and what they actually run into in there can be two different things.

Can you see them? This is what families most want to ask. It's also the thing they get wrong most often. As a rule, family members aren't allowed to see them. The one person they can reliably see is their defence lawyer — and the centre has to arrange that visit within 48 hours at the latest.

So what can the family do? Really, three things: letters, money, and the consulate. Letters you can write, but the letter can be withheld — what you can say in it, and how long it takes to reach them, you can probably guess. In a criminal case every minute counts. That's a long wait. If they are foreign, there's one more route: they have the right to contact their embassy or consular team in China, and consular officers can ask to visit — but there's no telling when. Our team visits clients in detention every week, and plenty of my clients tell me during those visits that no one from the embassy has come to see them in almost two months.

And one more thing: a lot of detention centres in China won't take items from outside. Instead, you open an account for them at the centre and put in RMB. That's how they buy food and clothes inside. Many families overseas have no idea how to open one or how to add to it — our team's lawyers usually handle that for them. Which is why in a foreigner's case, a lawyer ends up doing a lot of what should normally be the family's job.

Being held somewhere they don't understand the language — that's genuinely hard. Many of the foreign clients I've met tear up at the first visit, before they have said two sentences. Then they say the same thing: finally, I can speak."

Questions We Hear From Families

Where will someone be held after being detained in China?
In a detention house (看守所), not at the police station. Article 85 of the Criminal Procedure Law requires the detainee to be transferred to a detention house immediately and within 24 hours at the latest. The same article requires the family to be notified within 24 hours unless notification is impossible or would hinder the investigation in a national security or terrorism case. In Shanghai, foreign detainees are concentrated in one detention house.
Can family members visit someone in a Chinese detention centre?
Generally no. During the investigation and pre-trial stage, family members are not permitted to visit, and detainees cannot receive or make phone calls. The defence lawyer is the exception: under Article 39 of the Criminal Procedure Law the detention house must arrange a lawyer's meeting within 48 hours at the latest, with no limit on the number or length of visits.
Can I call my family member who is detained in China?
No. There is no phone access for detainees. The only two-way channels are the defence lawyer's visit and correspondence, which is read by the detention house. If you need to get a message in urgently, it goes through the lawyer.
How do I send money to someone detained in China?
Most Chinese detention houses refuse items brought from outside. Instead an account is opened for the detainee at the centre and money is deposited in RMB, which he uses to buy extra food, toiletries and clothing inside. Deposit limits and accepted payment methods vary by city and by facility, and a Chinese lawyer usually handles the deposit for overseas families.
Will the embassy or consulate visit my family member in detention?
They can. A detained foreign national has the right to contact his embassy or consulate under Article 36 of the Vienna Convention on Consular Relations, and consular officers may request a visit. But there is no guaranteed timetable — our clients regularly report waiting nearly two months without a consular visit. A consular visit does not substitute for a defence lawyer, who can get in within 48 hours.
Is my family member being mistreated in detention, and what can I do about it?
Mistreatment is prohibited: the Detention House Regulations (看守所条例) ban beating, corporal punishment and abuse, and Article 52 of the Criminal Procedure Law bans obtaining evidence by torture, threat, enticement or deception. The only practical monitoring channel is the defence lawyer's visit — injuries or complaints must be recorded and raised at the time, because the exclusion of an unlawfully obtained statement is argued by the defence, not applied automatically.

Do You Even Know Where They Are Yet?

Send us the name, the city and what you have been told. A licensed lawyer will confirm which detention house they are in, arrange the first visit inside 48 hours, and handle the deposit account overseas families cannot open themselves — usually within 24 hours.

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