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Sign Administration Informational Letter #0005-2004 (CE-1441)
Clarification on original sign graphics.
Updated: December 5, 2025.
Informational Letter 0001-2003
Clarification on sexually oriented business (SOB) sign criteria.
Last Updated: November 2025.
Additional TIA Requirements Guide
iPermits Reference Guide for Sign Administration
Quick reference guide for the iPermits online portal for Sign Administration users.
Informational Letter 0007-2004 (CE-1333)
Footing/Foundation Certification Program
Updated: November 2025.
TIA Scoping Meeting - Typical Meeting Agenda
Sign Administration Informational Letter #0021-2025 (CE-1442)
Awning & Canopy-type Signs.
Last Updated: December 5, 2025
Informational Letter 0015-2008 (CE-1443)
Electrically listed signs (section 406.6 of Electrical Code)
Informational Letter 0011-2006 (CE-1447)
Wall sign attachments