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The National Council of Structural Engineers Associations (NCSEA) is comprised of 43 structural engineering associations throughout the United States, as well as associate, affiliate and sustaining members.


Each NCSEA Member Organization (MO) has a delegate that represents their Member Organization within NCSEA. When an individual engineer joins an NCSEA Member Organization in their area, they are automatically a member of NCSEA.


NCSEA membership also includes Associate, Affiliate and Sustaining members.


Associate Members consist of nationally recognized bodies that are associated with the practice of structural engineering, regardless of location and membership.


Affiliate Members are companies who provide supplies or services to structural engineers, including vendors of structural engineering applications software, insurance and structural products used for construction.


Sustaining Members are structural engineering firms, firms that employ structural engineers, or individual professional engineers practicing structural engineering.