CFR > Title 5 - Administrative Personnel > CHAPTER I—OFFICE OF PERSONNEL MANAGEMENT > SUBCHAPTER B—CIVIL SERVICE REGULATIONS (parts 110 to 990) > PART 919—GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) > SUBPART E—Excluded Parties List System (§919.500 to §919.530) > 919.500—What is the purpose of the Excluded Parties List System (EPLS)?