Professional RegistrationsEstablished in Denver, Colorado in 1977 – Professional Engineers that are focused solely on the design of buildings.
- American Society of Civil Engineers / Structural Engineering Institute (ASCE/SEI)
- Structural Engineers Association of Colorado (SEAC)
- National Council of Structural Engineers Associations (NCSEA)
- American Concrete Institute (ACI)
- American Institute of Steel Construction (AISC)
- International Code Council (ICC)