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consulting services

for individuals and businesses needing assistance with federal personnel security program issues, involving national security clearance, federal employment suitability/fitness (including Public Trust positions), and Homeland Security Presidential Directive 12 Credentialing determinations.
Consulting services are provided by Federal Clearance Assistance Service, LLC (FEDCAS).  FEDCAS was founded by William Henderson, a personnel security professional, and Robert Welch, an experienced business leader, each with over three decades of experience in their respective fields. FEDCAS has assembled a team of highly qualified security clearance consultants and developed a cost-effective service delivery system.

FEDCAS Consultants have an average of more than:

  • 11 years of DOD adjudication experience
  • 7 years of related DOD personnel security experience
  • 18 years of employment at DISCO and/or DOHA


FEDCAS Consultants have a minimum of 5 years of DOD adjudication experience and all have completed the DOD Basic and Advanced Adjudication Courses. Many have completed the Sensitive Compartment Information Adjudication Course.


FEDCAS is the fist national service of its kind available to individual clients and organizations needing ethical, qualified, and progressive personnel security clearance assistance. Consulting services are provided on a one-to-one, case-by-case basis. Clients are assessed to understand the security implications of their problems and to define expectations and goals. Information is exchanged via telephone, email, and/or security internet website postings. Consultant work product is reviewed and approved by a Senior Case Analyst pior to delivery to the client.


For more information about services offered and fee structure either visit the FEDCAS website or send an inquiry by email to  All personal and proprietary information is held in strict confidence to maximum extent permitted by law.