Detainees should be immediately sent to the detention center for custody within 24 hours.

A detainee should be sent to a detention center for custody within 24 hours. After a detainee is detained, he shall be immediately sent to a detention center for custody, which shall not exceed 24 hours at the latest. In addition to the suspected crimes endangering national security and terrorist activities, which cannot be notified or may hinder the investigation after notification, the family members of the detained person shall be notified within 24 hours after detention. After the circumstances that hinder the investigation disappear, the family members of the detained person shall be notified immediately.

the public security organ shall immediately send the detained person to the detention center for custody, and no later than 24 hours.

First, criminal detention must meet two conditions. Criminal detention must meet two conditions at the same time:

First, the object of detention is a flagrante delicto or a major suspect.

second, there is one legal emergency.

according to the provisions of the criminal procedure law, the public security organ must produce a detention permit when carrying out criminal detention. After detention, they shall be immediately sent to the detention center for detention, and the maximum detention period shall not exceed twenty-four hours. The family members of the detained person shall be notified within 24 hours after the detention, unless it is impossible to do so, or notification of suspected crimes against national security or terrorist activities may hinder the investigation. As soon as the circumstances that hinder the investigation disappear, the families of the detainees should be informed immediately.

second, what is the longest detention period in the detention center?

A detention center is not a decision-making organ, but a place where criminal suspects and defendants are detained. According to the provisions of the Criminal Procedure Law, the maximum period of detention by public security organs is 37 days, and they should be sent to the detention center for custody within 24 hours after detention. After the expiration of the detention period, if the criminal suspect or defendant is arrested according to law, he will still be detained in the detention center.

According to the law, different cases have different situations. If it is an ordinary criminal case, the time for the criminal suspect and defendant to be detained in the detention center is generally less than half a year, and then they are sent to prison to serve their sentences after the verdict. Of course, according to the specific circumstances of the case, there are exceptions.

After the public security organ detains the prisoner, it will send him to the detention center for detention, which needs to be completed within 24 hours. The detention center is the place where detainees are held, not the organ that decides detention. The detention certificate is issued by the people's procuratorate. The detention period of criminal suspects varies from case to case. In general cases, the detention period is less than half a year, and they are sent to prison after sentencing.

Legal basis:

Article 82 of the Criminal Procedure Law of People's Republic of China (PRC), the public security organ may detain a flagrante delicto or a major suspect in advance under any of the following circumstances:

1. Those who are preparing to commit a crime, commit a crime or are found immediately after committing a crime;

2. The victim or witness is present to identify the crime;

3. Criminal evidence is found around or in the residence;

4. Attempted suicide, escaped or escaped after committing a crime;

5. It is possible to destroy, forge evidence or collude with others;

6. Do not tell your real name and address, and your identity is unknown;

7. Those who commit crimes on the move;

8. The victim or witness was present at the time of committing the crime;

9. The victim or witness was present at the time of committing the crime. P>7. Those who are seriously suspected of committing crimes on the run, committing crimes for many times, and committing crimes in association.

Article 41 of the Criminal Procedure Law of People's Republic of China (PRC):

A defense lawyer may meet and correspond with a criminal suspect or defendant in custody. Other defenders, with the approval of the people's court or the people's procuratorate, may also meet and correspond with criminal suspects and defendants in custody. If a defense lawyer holds a lawyer's practice certificate, a law firm's certificate and a power of attorney or a letter of legal aid to ask for a meeting with the criminal suspect or defendant in custody, the detention center shall arrange the meeting in time, which shall not exceed 48 hours at the latest.