The AIAA SETC has been holding its Quarterly Meetings in conjunction with the National Defense Industrial Association Systems Engineering Conference since 1999. The SETC and the NDIA Systems Engineering Committee have a working liaison with members of the NDIA in the maturity of the Capability Maturity Model Integration (CMMI) model and Systems Engineering processes. The SETC has close ties with the Systems Engineering Disciplines Committee co-chairs and Interoperability through former SETC Chairman - Dr. John Ruth (Boeing). | 
