 The Engineers Joint Contract Document Committee (EJCDC) is a collaboration of ACEC, ASCE, and the National Society of Professional Engineers (NSPE) to develop and disseminate standard contract documents for use in design and construction projects.ACEC hosts two conferences per year.Each spring, the ACEC Annual Convention and Legislative Summit is held in Washington, D.C., featuring political speakers and member visits to congressional offices, as well as business education.