[Code of Federal Regulations] [Title 41, Volume 3] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR105-68.425] [Page 480] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 105--GENERAL SERVICES ADMINISTRATION PART 105-68_GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) --Table of Contents Subpart D_Responsibilities of GSA Officials Regarding Transactions Sec. 105-68.425 When do I check to see if a person is excluded or disqualified? As an agency official, you must check to see if a person is excluded or disqualified before you-- (a) Enter into a primary tier covered transaction; (b) Approve a principal in a primary tier covered transaction; (c) Approve a lower tier participant if agency approval of the lower tier participant is required; or (d) Approve a principal in connection with a lower tier transaction if agency approval of the principal is required.