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License activeChild-care center

Discovery World Montessori

801 Brea Canyon Rd, Diamond Bar, CA 91789 · Los Angeles County (909) 598-5540 License #198019941
6
inspections on file
2
recorded violations
1
health & safety class
Feb 5, 2026
last inspection

Inspection history

Source: California Department of Social Services, Community Care Licensing Division
Inspection history for Discovery World Montessori
DateKindOutcome as recordedViolationsOfficial record
Feb 5, 2026InspectionNo deficiencies cited0Official report · PDF
Nov 14, 2024InspectionNo deficiencies cited0Official report · PDF
Mar 27, 2024Case Management: DeficienciesNo deficiencies cited0Official report · PDF
Mar 13, 2023InspectionNo deficiencies cited0Official report · PDF
Jan 7, 2022ComplaintSubstantiated: Staff left day care child unattended · 1 deficiency cited1Official report · PDF
Jan 7, 2022Case Management: Deficiencies1 Type B deficiency cited1Official report · PDF

Violations

Text reproduced verbatim · California Department of Social Services, Community Care Licensing Division
How to read violations

Nearly every licensed provider accumulates some. A missing signature and an unlocked medicine cabinet are both “violations”, and they are not the same thing. Look at the class, the pattern over time and how quickly it was corrected — not the count alone.

Paperwork — records, postings, forms Standard — supervision, ratio, training Health & safety — direct risk to a child

Class is our grouping of the state’s own weights, reviewed per state. The agency’s own label is always shown beside it.

Jan 7, 2022Complaint · 1 deficiency citedOfficial report
Health & safetyState weight: Type A
CCR 101229(a)(1) — Responsibility of Providing Care and Supervision No child(ren) shall be left without the supervision of a teacher at any time, except as…

“Based on interview and record review, it was disclosed by of staff, that a child was left unattended in a classroom without supervision on 11/19/2021. This posed an immediate risk to the health, safety, and personal rights of child in care.”

Corrective action plan due Jan 10, 2022
Jan 7, 2022Case Management: Deficiencies · 1 deficiency citedOfficial report
StandardState weight: Type B
CCR 101212(d)(1)(C) — Reporting Requirements Upon the occurrence, during the operation of the child care center...a report shall be made to the…

“Based on interview, Staff #1 stated that the incident where a child was left unsupervised in a classroom, took place, but facility did not make any report to the Department. This poses a potential risk to the health, safety, and personal rights of children in care.”

Corrective action plan due Jan 14, 2022

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