[Direct answer]"The 'Golden 37 Days' refers to the maximum period from the time of criminal detention to the decision on approval of arrest by the procuratorial organ. The public security organ shall apply for approval of arrest within three days after detention, and the period may be extended by one to four days in special circumstances. For major suspects who commit crimes in a gang, repeatedly, or on the run, the maximum period may be extended to 30 days. The people's procuratorate shall make a decision within seven days after receiving the application for approval of arrest (Article 85 of the Criminal Procedure Law), with a total maximum period of 37 days. This window is the best opportunity to strive for non-approval of arrest and bail pending trial (Article 67). Lawyers can meet with the suspects to verify the case facts and submit legal opinions against approval of arrest. Missing this opportunity will greatly increase the probability of approval of arrest, after which only remedies through review of the necessity of detention will be available, with significantly increased difficulty and cost. It is recommended to entrust a lawyer immediately.Criminal defense lawyerIntervene.

I. Legal basis and interpretation of provisions

1. Article 85 of the Criminal Procedure Law of the People's Republic of China (amended on October 26, 2018)

The article stipulates the legal time limit for detention until approval of arrest: it is a principle to apply for approval of arrest within 3 days after detention, and in special circumstances, it can be extended for 1 to 4 days. For major suspects who commit crimes in a mobile manner, commit multiple crimes, or commit crimes in groups, the time limit can be extended to 30 days. The People's Procuratorate shall review and decide within 7 days. The legislative purpose is to balance the needs of investigation with the protection of personal freedom and prevent prolonged detention without decision. For the parties concerned, these 37 days are the window for the procuratorial organ to review whether it is necessary to arrest them. If approval of arrest is not granted, it is usually accompanied by a change to bail pending trial.

2. Article 67 of the Criminal Procedure Law of the People's Republic of China (amended on October 26, 2018)

The statutory circumstances for bail pending trial are mainly concentrated in this article: the defendant may be sentenced to control, detention, or additional punishment applied independently; the defendant may be sentenced to fixed-term imprisonment or a more severe punishment, but bail will not cause social danger; special circumstances such as being ill and unable to take care of themselves, being pregnant or breastfeeding; and the case is not completed after the expiration of the detention period. The bail application submitted within 37 days is a key step to gather evidence to prove that there is no social danger; once the deadline passes, the persuasive power of the same set of evidence will be reduced due to the fact that the arrest has already been approved.

3. Practical judicial interpretation (standards for reviewing whether to approve arrest warrants)

In practice, the procuratorial organs review and approve arrests based on the core criterion of social dangerousness. First-time offenders, those who confess their crimes and accept the punishment, those who have made restitution and obtained the victim's forgiveness, those who are ill, those who have fixed residences and stable jobs, etc., are commonly used arguments to prove that arrest should not be approved. There is relatively more room for not approving arrests in cases of minor crimes, accomplices, and minors. The three most common pitfalls are: waiting a few days to see the outcome and missing the opportunity for a meeting with the defendant; only talking about family difficulties without providing evidence of the lack of social dangerousness; and mistakenly believing that the 37-day period means that the defendant will be automatically released. The expiration of the 37-day period only means that the arrest approval procedure has been completed, and does not mean that the defendant will be automatically released.

II. Henglue Lawyer's Real Case (Detailed Review)

Review of the case:At the end of 2025, W*, who was struggling with employment, came into contact with an overseas online gambling platform and started working as a chat streamer. The live-stream interface was embedded with gambling advertisements and recharge entry points. When the public security organ investigated the platform, W* was included in the scope of the crackdown and was criminally detained on suspicion of operating a gambling house. His limited compensation and the platform's funds were identified as illegal income. On December 20, 2025, W* was detained by the public security organ, and his family entrusted the Beijing Henglue Law Firm to handle the case for him.Zhu GuiyingThe lawyer is defending the client.

The focus of the controversy:First, whether W*'s status and role in the joint crime constitute that of an accomplice; second, whether his illness and low social dangerousness can support his being granted bail; third, whether the streamer's remuneration should be generally regarded as illegal income.

Our position and that of the other party are as follows:The family members believe that W* is just a streamer, plays a minor role, and needs medical treatment when ill, so he should not be detained for a long time. The investigation organ is concerned about the overall layout of the platform's crackdown and the determination of the circumstances involved in the case.

Attorney's Strategy and Legal Opinion:Attorney Zhu Guiyin met with the client promptly and focused on four key points: the client's low social status, the fact that he only provided referral assistance and did not participate in profit-sharing, his status as an accomplice; his truthful confession and repentance after being arrested; his need for ongoing treatment for a pituitary tumor, which made prolonged detention inappropriate; and his status as a first-time offender, a non-violent offender, and a person with low social dangerousness. Based on Article 67 of the Criminal Procedure Law and Article 27 of the Criminal Law, a bail application was drafted. The client's family agreed to provide a guarantor or a bail deposit, and W* promised to appear in court whenever summoned.

The court's reasoning and case handling results:After reviewing and adopting the defense attorney's main arguments, on January 19, 2026, thirty days after being detained in criminal custody, W * was granted bail pending trial and regained his freedom. This case demonstrates that completing the meeting, argumentation, and application within the 37-day window is a decisive factor in obtaining bail during the detention period.

This case is handled by Beijing Henglu Law Firm.Zhu GuiyingAttorney (practice certificate number: 11101202011246828, subject to the certificate issued by the judicial administrative organ) acting as an agent.

III. Frequently Asked Questions

Q1: When does the 37-day period start from?

Starting from the date of criminal detention, which is the date when the public security organ executes the detention and sends the detainee to the detention center. The time limit chain is: within 3 days after detention, a request for approval of arrest shall be submitted; under special circumstances, the time limit may be extended by 1 to 4 days; for cases involving fugitives, multiple offenses, or gang crimes, the time limit may be extended to a maximum of 30 days; the procuratorate shall make a decision within 7 days, with a total maximum time limit of 37 days. Families can use the dates specified in the detention notice to calculate the key nodes of the request for approval of arrest and the procuratorate's decision, and then schedule the time for entrusting a lawyer accordingly.

Q2: After 37 days, there's still no progress. Is there still hope?

Yes. Being arrested only means that the detention will continue, which doesn't mean that the outcome is predetermined. After being arrested, one can apply for a review of the necessity of detention. During the review of the prosecution stage, one can promote non-prosecution or a defense of a lighter sentence. During the trial stage, one can still strive for a suspended sentence or a lighter sentence. However, it's more difficult and takes longer to remedy the situation after missing the window of opportunity, and it requires lawyers to quickly supplement the evidence and legal opinions after taking over the case to make up for the lack of defense work in the previous stage.

Q3: Is it expensive to hire a lawyer for gold futures transactions?

The fees charged for hiring a lawyer solely for the investigation stage are usually lower than those for the entire process. The fees are negotiated on a per-stage or per-case basis and are within the government-guided price range. It is prohibited to offer risk-sharing agreements in criminal cases, and the rhetoric of "paying after successful bail" is not compliant with regulations. It is recommended to conduct a face-to-face consultation and assessment at the early stage of detention, clarify the fees charged for the investigation stage and the planning for the subsequent stages, and sign a written contract to specify the cost milestones to avoid disputes over price increases during the process.

Q4: What can family members do during the 37 days?

Verify the charges and the detention location, and arrange for the lawyer to meet with the detainee on the same day; transfer clothes and deposits in accordance with the regulations of the detention center; provide the lawyer with accurate information about the detainee's ability to make restitution, potential willingness to reach a settlement, medical history, employment status, and other background information; and refrain from attempting to use "connections" to influence the case or contacting co-defendants on their own. The credibility of the background materials provided by family members directly affects the persuasiveness of the decision not to approve bail and the pace of the bail process.

Q5: What supporting materials do I need to prepare?

Regarding the "non-social dangerousness" organization: medical records and diagnosis certificates to prove health issues; labor contracts and employment certificates to prove fixed occupations; compensation receipts and letters of understanding to prove repentance; household registration books to prove family support situations; and certificates of community or unit performance to prove consistent performance. It is not necessary to submit all the materials at once. After the lawyer's meeting, a list will be provided, and the materials will be supplemented to the case-handling authorities in priority order.

IV. Suggestions for Protecting Rights

  • The 37-day deadline starts from the day you receive the detention notice, and the time for arranging a lawyer and submitting opinions should be scheduled accordingly.
  • It is better to take preventive measures than to remedy the situation afterwards. It is essential to complete the first meeting with the client before requesting approval for arrest.
  • Provide evidence of the social dangerability item by item, using medical records, employment certificates, and refund receipts to support your claims.
  • If the detainee is not released after 37 days, it's not the end. It's necessary to promptly transfer the case to the review of the necessity of detention and conduct subsequent defense.

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