• Users of construction and maintenance services and/or pipeline owners/operators
  • Construction, pipeline, and maintenance contractors
  • Organized labor organizations
  • Temporary employment agencies
  • Consultants
  • Government agencies
  • Other agencies deemed appropriate by NCCER


All Applicant assessment center organizations must have been in business for at least 3 years prior to application date. NCCER will verify this eligibility requirement when reviewing an organization's proof of business documentation.


Please contact NCCER via phone at 1-888-622-3720 or email at support@nccer.org if you have any questions about your organization's eligibility to apply as an Accredited Assessment Center.