[Code of Federal Regulations]
[Title 45, Volume 1]
[Revised as of October 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 45CFR76.510]

[Page 261]
 
                        TITLE 45--PUBLIC WELFARE
 
                           AND HUMAN SERVICES
 
       Subpart E--Responsibilities of GSA, Agency and Participants
 
Sec. 76.510  Participants' responsibilities.

    (a) Certification by participants in primary covered transactions. 
Each participant shall submit the certification in Appendix A to this 
Part for it and its principals at the time the participant submits its 
proposal in connection with a primary covered transaction, except that 
States need only complete such certification as to their principals. 
Participants may decide the method and frequency by which they determine 
the eligibility of their principals. In addition, each participant may, 
but is not required to, check the Nonprocurement List for its principals 
(Tel. ). Adverse information on the certification will not 
necessarily result in denial of participation. However, the 
certification, and any additional information pertaining to the 
certification submitted by the participant, shall be considered in the 
administration of covered transactions.
    (b) Certification by participants in lower tier covered 
transactions. (1) Each participant shall require participants in lower 
tier covered transactions to include the certification in Appendix B to 
this Part for it and its principals in any proposal submitted in 
connection with such lower tier covered transactions.
    (2) A participant may rely upon the certification of a prospective 
participant in a lower tier covered transaction that it and its 
principals are not debarred, suspended, ineligible, or voluntarily 
excluded from the covered transaction by any Federal agency, unless it 
knows that the certification is erroneous. Participants may decide the 
method and frequency by which they determine the eligiblity of their 
principals. In addition, a participant may, but is not required to, 
check the Nonprocurement List for its principals and for participants 
(Tel. ).
    (c) Changed circumstances regarding certification. A participant 
shall provide immediate written notice to HHS if at any time the 
participant learns that its certification was erroneous when submitted 
or has become erroneous by reason of changed circumstances. Participants 
in lower tier covered transactions shall provide the same updated notice 
to the participant to which it submitted its proposals.