Childcare centers in King County must meet Washington State Building Code occupancy requirements under RCW 19.27 and obtain a license from the Washington Department of Children, Youth, and Families per RCW 43.216 and WAC 110-300.
Licensed childcare centers and family home childcares in King County must satisfy two regulatory tracks. The Washington State Building Code, adopted under RCW 19.27, classifies childcare facilities as Group E or I-4 occupancies depending on age and number of children, with corresponding fire-rated construction, exits, and sprinkler requirements. Operationally, licensing is handled by the Washington Department of Children, Youth, and Families (DCYF) under RCW 43.216 and WAC 110-300, including staff ratios, background checks, and facility safety inspections. King County Public Health may also conduct food and sanitation reviews. Building permits are issued by the local jurisdiction with fire-district sign-off.
Operating a childcare facility without proper Group E/I-4 building approvals or a current DCYF license is a state and local violation, with fines, closure orders, and license revocation.
King County, WA
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See how King County's childcare center rules rules stack up against other locations.
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