Answer: A - Federal Service Impasse Panel
Explanation: This is an agency established by Executive Order 11491 in 1969 consisting of Five Foreign Service Impasse Disputes Panel and One member of the Federal Service Impasses Panel all appointed by the President and one of the members as the chairman of the panel.
This agency was created to settle impasse between federal agencies and unions representing federal employees. It is concerned with the Labour management relations in the Federal Sector.