CESSI provides planning and management services to government clients. These services include strategic program development, education and outreach, evaluation, financial management and program evaluation and improvement. CESSI helps clients examine their work environment, develop management plans, and improve programs.

• General Services Administration: Office of Government Wide Policy, Center for Information Technology Accommodations
• Department of Education: National Institute on Disability and Rehabilitation Research, ADA Program Assistance Coordinator
• Department of Education: National Institute on Disability and Rehabilitation Research, Technical Support for Assessment of Management and Ancillary Activities of NIDRR
• Department of Education: National Institute on Disability and Rehabilitation Research, Logistical, Administrative, and Technical Support for the Interagency Committee on Disability Research (ICDR)
• Department of Labor: Office Office of Disability Employment Policy, Employer Assistance Referral Network
• U.S. Agency for International Development: Office of Health and Nutrition, Patrick J. Leahy War Victims Fund and Displaced Children & Orphans Fund
• Federal Emergency Management Agency: Emergency Education NETwork (EENET)
• Social Security Administration: Ticket to Work, Program Manager for Recruitment and Outreach (PMRO)