Our CAD standards draw upon established frameworks, including:

• United States National CAD Standard (USNCS v5)

• PSPC National CADD Standard

• City of Calgary CAD Standard

• City of Seattle CAD Manual

• University of Nebraska CAD Drafting Standard

• FDOT CAD Standard

• A/E/C CAD Standard

• NASA CAD Standard

These references ensure robust, consistent practices aligned with industry and institutional benchmarks.