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Rule 5.752.Initial hearing; detention hearings; time limit on custody; setting jurisdiction hearing

Division 3. Juvenile Rules · Chapter 13. Cases Petitioned Under Sections 601 and 602 · Article 1. Initial Appearance · Last amended 2007 · Last verified September 10, 2026

In one sentenceRule 5.752 sets every clock that runs at the start of a delinquency case — when a petition must be filed, when a detention hearing must begin, and what happens if a deadline is missed.

Full Text of Rule 5.752

Text sizeJump to: (a) (b) (c) (d) (e) (f) (g) (h) (i)

(a) Child not detained; filing petition, setting hearing
If the child is not taken into custody and the authorized petitioner (district attorney or probation officer) determines that a petition or notice of probation violation concerning the child should be filed, the petition or notice must be filed with the clerk of the juvenile court as soon as possible. The clerk must set an initial hearing on the petition within 15 court days.
(b) Time limit on custody; filing petition (§§ 604, 631, 631.1)
A child must be released from custody within 48 hours, excluding noncourt days, after first being taken into custody unless a petition or notice of probation violation has been filed either within that time or before the time the child was first taken into custody.
(c) Time limit on custody—willful misrepresentation of age (§ 631.1)
If the child willfully misrepresents the child’s age to be 18 years or older, and this misrepresentation causes an unavoidable delay in investigation that prevents the filing of a petition or of a criminal complaint within 48 hours, excluding noncourt days, after the child has been taken into custody, the child must be released unless a petition or complaint has been filed within 48 hours, excluding noncourt days, from the time the true age is determined.
(d) Time limit on custody—certification of child detained in custody (§ 604)
A child must be released from custody within 48 hours, excluding noncourt days, after certification to juvenile court under rules 4.116 and 5.516(d) unless a petition has been filed.
(e) Time limit for detention hearing—warrant or nonward charged with
nonviolent misdemeanor (§ 632)
A detention hearing must be set and commenced as soon as possible, but no later than 48 hours, excluding noncourt days, after the child has been taken into custody, if:
(1) The child has been taken into custody on a warrant or by the authority of the probation officer; or
(2) The child is not on probation or parole and is alleged to have committed a misdemeanor not involving violence, the threat of violence, or the possession or use of a weapon.
(f) Time limit for detention hearing—felony, violent misdemeanor, or ward (§
632)
A detention hearing must be set and commenced as soon as possible, but no later than the expiration of the next court day after the petition or notice of probation violation has been filed, if:
(1) The child is alleged to have committed a felony;
(2) The child is alleged to have committed a misdemeanor involving violence, the threat of violence, or the possession or use of a weapon; or
(3) The child is a ward currently on probation or parole.
(g) Time limit for hearing—arrival at detention facility (§ 632)
A detention hearing must be set and commenced as soon as possible, but no later than 48 hours, excluding noncourt days, after the child arrives at a detention facility within the county if:
(1) The child was taken into custody in another county and transported in custody to the requesting county;
(2) The child was ordered transported in custody when transferred by the juvenile court of another county under rule 5.610; or
(3) The child is a ward temporarily placed in a secure facility pending a change of placement.
(h) Time limit for hearing—violation of home supervision (§§ 628.1, 636)
A child taken into custody for a violation of a written condition of home supervision, which the child has promised in writing to obey under section 628.1 or 636, must be brought before the court for a detention hearing as soon as possible, but no later than 48 hours, excluding noncourt days, after the child was taken into custody.
(i) Time limits—remedy for not observing (§§ 632, 641)
If the detention hearing is not commenced within the time limits, the child must be released immediately, or, if the child is a ward under section 602 awaiting a change of placement, the child must be placed in a suitable, nonsecure facility.
End

Plain-English Summary

Where a child is not taken into custody and the district attorney or probation officer decides a petition or notice of probation violation should be filed, it goes to the clerk as soon as possible and the initial hearing is set within 15 court days.

Where the child is in custody, the first clock is 48 hours, excluding noncourt days, from being taken into custody: the child must be released unless a petition or notice was filed within that time or beforehand. A child who willfully misrepresents their age as 18 or older, causing an unavoidable investigative delay, gets the same 48 hours — but measured from the moment the true age is determined. And a child certified to juvenile court from adult court must be released within 48 hours of certification unless a petition has been filed.

The detention hearing itself runs on three different deadlines depending on what is alleged. It must begin as soon as possible and no later than 48 hours, excluding noncourt days, from being taken into custody where the child was taken on a warrant or by the probation officer’s authority, or where the child is not on probation or parole and is alleged to have committed a misdemeanor not involving violence, the threat of violence, or a weapon.

It must begin no later than the expiration of the next court day after the petition or notice is filed where a felony is alleged, where a misdemeanor involving violence, the threat of violence or a weapon is alleged, or where the child is already a ward on probation or parole.

And it runs from arrival at a detention facility in the county — 48 hours, excluding noncourt days — where the child was taken into custody in another county and transported in, was ordered transported on a transfer between juvenile courts, or is a ward temporarily held in a secure facility pending a change of placement. A child taken into custody for violating a written home supervision condition gets the same 48 hours.

Missing the deadline has a consequence, and it is stated: the child must be released immediately — or, where the child is a ward awaiting a change of placement, must be placed in a suitable nonsecure facility.

Frequently Asked Questions

How long can a child be held before a petition is filed?

Forty-eight hours, excluding noncourt days, after first being taken into custody. The child must be released unless a petition or notice of probation violation was filed within that time or beforehand.

When must the detention hearing begin?

It depends on the allegation. Within 48 hours, excluding noncourt days, for a warrant case or a non-violent misdemeanor by a child not on probation or parole. By the end of the next court day after filing for a felony, a violent or weapon misdemeanor, or a child already on probation or parole. Within 48 hours of arrival at a facility in the county for transported and transferred children.

What if a child lies about being an adult?

Where the willful misrepresentation causes an unavoidable delay in investigation, the 48-hour clock runs from the time the true age is determined rather than from the time the child was taken into custody.

What happens if the deadline is missed?

The child must be released immediately — or, where the child is a ward under section 602 awaiting a change of placement, must be placed in a suitable, nonsecure facility.

Amendment History

Rule 5.752 amended and renumbered effective January 1, 2007; repealed and adopted as rule 1471 effective January 1, 1998.

(Subd (a) amended effective January 1, 2007.) (Subd (b) amended effective January 1, 2007.) (Subd (c) amended effective January 1, 2007.) (Subd (d) amended effective January 1, 2007.) (Subd (e) amended effective January 1, 2007.) (Subd (f) amended effective January 1, 2007.) (Subd (g) amended effective January 1, 2007.) (Subd (h) amended effective January 1, 2007.) (Subd (i) amended effective January 1, 2007.)

Source & verification. Rule text is reproduced verbatim from the Judicial Council of California. Adopted by the Judicial Council of California. Last verified September 10, 2026. · Official source
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