In January 1, 2021 Williamson County Emergency Service District No. 4 adopted the 2018 International Fire Code. The District  adopted this fire code to regulate and govern the safeguarding of life and property from fire, medical, and explosion hazards arising from the storage, handling and use of hazardous substances, materials and devices, and from conditions hazardous to life or property in the occupancy of buildings and premises. 
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Please Click on the link below for documents 

Plan review and inspection requests

WCESD No.4 Amendments to IFC 2018

FDC Detail

Inspection  Fee Schedule Worksheet

Plan Review Fee Schedule 

Civil and Building Submittal guidelines

Outdoor Burning Information

Knox-Box Rapid Entry System

Mobile Food Vendor

Special Event Fire Inspection Guidelines