(a) Each public school district and county office of education shall accept for credit full or partial coursework satisfactorily completed by a pupil while attending a public school, juvenile court school, or nonpublic, nonsectarian school or agency. The coursework shall be transferred by means of the standard state transcript. If a pupil completes the graduation requirements of his or her school district of residence while being detained, the school district of residence shall issue to the pupil a diploma from the school the pupil last attended before detention or, in the alternative, the county superintendent of schools may issue the diploma.
(b) A pupil shall not be denied enrollment or readmission to a public school solely on the basis that he or she has had contact with the juvenile justice system, including, but not limited to:
(1) Arrest.
(2) Adjudication by a juvenile court.
(3) Formal or informal supervision by a probation officer.
(4) Detention for any length of time in a juvenile facility or enrollment in a juvenile court school.
(c) Pursuant to subparagraph (B) of paragraph (8) of subdivision (f) of Section 48853.5, a pupil who has had contact with the juvenile justice system shall be immediately enrolled in a public school.
(d) If a pupil completes the statewide coursework requirements for graduation specified in Section 51225.3 while attending a juvenile court school, the county office of education shall issue to the pupil a diploma of graduation and shall not require the pupil to complete coursework or other requirements that are in addition to the statewide coursework requirements.