Exclusions
Cihui LIU
Exclusion source freshness
Source date: . Source age: 10 hours 6 minutes.
This dated snapshot is within the 24-hour freshness threshold.
Results are not clearance or an eligibility determination. Check the current record at SAM.gov before making a decision.
- Effective
- Nov 9, 2020
- Term
- Indefinite
- Record created
- Feb 16, 2025
Agency explanation
Restriction and scope
Applies across federal procurement and nonprocurement programs, subject to the issuing agency’s record and applicable exceptions.
Related names
(also Edwina LAU)
Cross-references listed by the issuing agency.
What is an exclusion?
An exclusion is a federal restriction on a business or individual participating in certain government contracts or assistance programs. Records can include suspensions, debarments and other restrictions.
Use these records to check potential vendors and partners. Restrictions vary: review the status, dates and scope in SAM.gov, and confirm any potential match with the issuing agency. An inactive record does not by itself mean a current restriction.
Understand exclusion types at SAM.gov
Source date: Oct 18, 2026
Record identifier
31b8f81d-8a4c-4ec9-8bd8-9b847a14cfd4