[Direct answer]In the Beijing area, after a family member is detained in criminal custody, the case-handling organ shall notify the family within 24 hours after the detention (except where it is impossible to notify them or where notifying them would hinder the investigation in cases involving crimes of endangering national security or terrorist activities). Usually, the family will receive a detention notice very soon. However, the timing of "receiving the news" depends on the legal process: the maximum period for the public security organ to apply for arrest is about 30 days, and the procuratorate reviews the case for 7 days, which is known as the "Golden 37 Days"; whether the arrest is approved or bail can be granted depends on the circumstances of the case. According to Articles 91 and 93 of the Criminal Procedure Law of the People's Republic of China (amended on October 26, 2018), family members can entrust lawyers to meet with them to understand the progress of the case. It is recommended to consult a lawyer as soon as possible to grasp the pace of rescue. For more details, please refer to the following link:Criminal defense and criminal case filing services.

1. Problem background and typical scenarios

When family members suddenly go missing and receive detention notices several days later, it's the most anxious moment for many families. Typical scenarios include: relatives being detained in another city for online pornography or running casinos, with family members not knowing which detention center they are held in; worrying about being formally arrested when the case approaches the 37-day deadline; and when family members want to visit the detainee but are told that only lawyers can do so. At this time, what family members need most is to understand the procedural timeline and the key points where they can intervene, so as to avoid waiting passively. For cases involving online funds, they can refer to the following advice:Creditor-debtor relations and enforcement case servicesEvaluation.

II. Key points of contention

The focus of the controversy lies in three aspects. Firstly, the notification time limit: except for statutory exceptions, family members should be notified within 24 hours after detention, but in practice, the delivery of the notice may be delayed. Secondly, the arrest node: the total time from when the public security organ submits the arrest request to when the procuratorate reviews it is about 37 days, which is a crucial period for securing non-arrest. Thirdly, the possibility of bail: whether the suspect constitutes a crime and whether there is a social danger directly determines whether the coercive measures can be changed. When handling similar cases in Beijing, the scope of bail is relatively clear for non-profit-making cases, first-time offenders, and cases involving voluntary surrender. For cases involving corporate personnel, reference can be made to the relevant provisions.Business and contract dispute services for enterprises.

III. Professional analysis by Hengluo Lawyers

Take the defense case of the crime of disseminating obscene materials handled by our firm as an example: C * was criminally detained by the Haidian Branch of the Beijing Municipal Public Security Bureau on May 30, 2026, on suspicion of the crime of disseminating obscene materials, and was detained in the Haidian Detention Center. According to the investigation, C * reposted and published three obscene videos on a forum, with a total of about 5,000 views and about 1,000 downloads. He did not make any profit. After being summoned to the case, he truthfully confessed his crime and was a first-time offender with circumstances of voluntary surrender and pleading guilty and accepting punishment. The focus of the dispute is whether the number of non-profit disseminations reaches the statutory threshold for criminal prosecution and whether continued detention is necessary. The prosecution side focuses on the number of videos and their social impact; the client side hopes to avoid detention and prosecution and regain freedom as soon as possible. Shang Jiangpeng, a lawyer, met with the client to verify the case immediately and submitted a "Legal Opinion on Bail Pending Trial", arguing from two aspects: the threshold for criminal prosecution is not met and there is no social danger. He cited Article 67 and Article 15 of the Criminal Procedure Law of the People's Republic of China and Article 13 of the Criminal Law. On June 24, 2026, the Haidian Branch made a decision to grant bail, and the client regained freedom. This case was handled by Beijing Hengluo Law Firm.Shang JiangpengAttorney (Practice Certificate No.: 111012023105807, subject to the certificate issued by the judicial administrative organ) acting as the agent.

IV. Practical suggestions and legal basis

The core basis is Article 91 (detention and time limit for applying for arrest), Article 93 (notification to family members), Article 95 (review of necessity of detention), and Article 67 (bail pending trial) of the Criminal Procedure Law of the People's Republic of China (amended on October 26, 2018). Practical suggestions: immediately verify the detention location and the case-handling unit after receiving the notice; as soon as possible, entrust a lawyer to meet with the suspect to understand the suspected crime and the process of appearing in court; within 37 days, submit bail and legal opinions regarding the suspect's innocence, light crime, or lack of social dangerousness; and continuously pay attention to the review of arrest and prosecution. For subsequent responses, relevant measures can be taken based on the specific circumstances of the case.Special services and other case-related services统筹。

5. Hengluo Law Firm's Reminder

Waiting for news doesn't mean doing nothing. Families should take the initiative to confirm the documents, the place of detention, and the case-handling authorities, to avoid missing the 37-day rescue period; entrusting a lawyer to meet with the detainee is the fastest way to legally understand the case and stabilize the detainee's emotions. Be cautious of claims such as "pulling strings to secure release" and "guaranteeing release". Criminal procedures proceed based on evidence and the law, and the outcome cannot be unilaterally promised. Early intervention and early evidence collection often determine whether bail is granted. If professional support is needed, you can seek assistance fromCriminal defense and criminal case filing servicesMake an appointment for an assessment.

VI. Frequently Asked Questions

Q1: After a family member is detained by criminal detention, how long does it usually take for the authorities to notify the family and provide updates on the case?

Except for statutory exceptions, the case-handling organ shall notify the family within 24 hours after detention. In practice, the delivery of the notice may be slightly delayed. However, the truly crucial information is whether the arrest will be approved: the maximum period for the public security organ to request arrest is about 30 days, and the procuratorate reviews the case for 7 days, totaling about 37 days. Whether the arrest will be approved and whether bail can be granted depends on the case circumstances and evidence. It is recommended to actively hire a lawyer to understand the progress during this period rather than simply waiting for the notice.

Q2: I want to know the progress of the case. What do I need to prepare or understand?

It is recommended to first confirm three things: the suspected charges specified in the detention notice, the place of detention, and the case-handling unit; the suspect's appearance in court and the known timeline; and the understanding, compensation, or mitigating evidence that the family can provide. After providing these information to the lawyer, the lawyer can meet with the suspect with the three certificates, inquire about the case from the case-handling authority, and offer legal opinions, which is more efficient and legal than the family inquiring on their own.

Q3: How much does it cost to hire a lawyer to follow up on the case and apply for bail?

The attorney's fees are negotiated between the law firm and the client. They are typically charged by stages, per session, or based on the subject matter, with the specific charges subject to the contractual agreement and not subject to nationwide standard pricing. In criminal litigation, risk-based representation is prohibited by law. It is recommended to understand the fee details and whether the fees include subsequent commission deductions before seeking legal advice, and then decide whether to formally engage the attorney to avoid unclear fee expectations that might delay the critical 37-day period.

Q4: How long does it usually take from being detained to being granted bail or having the arrest warrant approved?

In terms of procedure, after detention, the public security organ submits a request for arrest within a maximum of 30 days, and the procuratorate makes a decision within 7 days, so the approval of the arrest usually takes about 37 days; if the arrest is not approved or the coercive measures are changed, bail may be granted earlier. After the approval of the arrest, there is no fixed time limit for applying for a review of the necessity of detention, and continuous communication is needed. Overall, it usually takes several days to more than a month from detention to clarifying the direction, depending on the evidence and the speed of intervention.

Q5: What should I do first after receiving the detention notice?

It is recommended to proceed in four steps: First, verify the charges on the detention notice, the detention location, and the case-handling unit, and confirm the proof of kinship; Second, as soon as possible, entrust a formal lawyer to meet with the suspect to understand the suspected facts and the suspect's status; Third, within 37 days, submit bail or legal opinions based on the suspect's innocence, light crime, or lack of social danger; Fourth, continuously follow up on the review of arrest and prosecution nodes, and keep all documents and communication records.

The above content is based on the judicial practice in the Beijing area. The facts of individual cases and the jurisdiction of the court may affect the conclusions. Welcome to consult Hengluo Lawyers about specific situations.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, so as to avoid missing the statutory time limit. →Criminal defense legal services·Attorney Shang Jiangpeng·Beijing Hengluo Law Firm

Disclaimer: This article is compiled based on current laws and regulations and publicly available adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.