U.S. Consolidated Screening List
A unified U.S. government database combining 13 export screening watchlists from the Departments of Commerce, State, and Treasury into a single searchable resource.
Definition
The U.S. Consolidated Screening List (CSL) is a unified database maintained by the U.S. government — accessible through trade.gov — that consolidates 13 separate export screening watchlists from the Departments of Commerce, State, and Treasury into a single searchable resource. It is the most comprehensive starting point for U.S. export compliance screening, enabling exporters to check a single query against all major government watchlists simultaneously.
The 13 Lists in the CSL
The CSL consolidates the following lists from three federal agencies:
- Department of the Treasury (OFAC): Specially Designated Nationals (SDN) List, Consolidated Sanctions List, Foreign Sanctions Evaders List, Palestinian Legislative Council List, Sectoral Sanctions Identifications List (SSI)
- Department of Commerce (BIS): Entity List, Denied Persons List (DPL), Unverified List
- Department of State: AECA Debarred List, Nonproliferation Sanctions (several sub-lists including Executive Orders 12938, 13382, and others)
Limitations of the Free trade.gov CSL Interface
The CSL consolidation solved a significant problem for exporters by replacing 13 separate lookups with one. However, the free search interface on trade.gov has limitations that make it insufficient as the sole tool for a systematic compliance program.
The trade.gov interface does not provide confidence scores for potential matches, does not generate PDF compliance reports, does not retain a searchable screening history, does not support saved profiles for repeat partners, and does not offer batch screening for multiple entities. Most critically, it does not provide the documented audit trail — with date, database version, and results — that regulators expect to see when reviewing a compliance program.
How Often Is the CSL Updated?
The CSL is updated continuously as the underlying agency lists change. OFAC updates its lists multiple times per week; BIS updates through Federal Register rulemakings that can occur monthly or more frequently; State Department updates are event-driven. The trade.gov CSL API reflects these updates as they occur, making it the appropriate data source for compliance software that needs to stay current.
This update frequency is why periodic manual downloads of the CSL are insufficient. A snapshot from last month may already be missing new designations that occurred last week.
How TradeLasso Helps
TradeLasso's screening engine is built directly on the U.S. Consolidated Screening List, syncing daily with the official government API to ensure every search reflects current published data. All 13 lists are queried simultaneously with intelligent fuzzy matching and confidence scoring applied across the full dataset.
Frequently Asked Questions
Is searching the CSL sufficient for full export compliance?
The CSL covers the major U.S. government watchlists, which is the required starting point for most U.S. export compliance programs. However, some programs also require checking non-U.S. lists (UK OFSI, EU Consolidated Sanctions List, UN Security Council). Additionally, the CSL search alone does not satisfy compliance — regulators expect documented proof of screening, including the date, database version used, and results reviewed.
Can I download the CSL for use in my own systems?
Yes. The U.S. government makes the CSL available as a downloadable JSON/CSV file and via a public API at trade.gov. However, maintaining a current, properly-synced version of the CSL and building fuzzy matching and reporting on top of it is a significant technical undertaking. Most companies with regular screening needs use purpose-built compliance software rather than building their own integration.
Does the CSL include non-U.S. sanctions lists?
No. The CSL only includes lists maintained by U.S. government agencies — the Departments of Commerce, State, and Treasury. It does not include the UK OFSI Consolidated List, the EU Consolidated Sanctions List, the UN Security Council Sanctions List, or other non-U.S. watchlists. Companies subject to non-U.S. sanctions obligations must check those lists separately.
What is the difference between the CSL and the OFAC SDN List?
The OFAC SDN List is one of the 13 lists included in the Consolidated Screening List. The CSL is the broader unified database; the SDN List is a specific component within it. Searching the CSL includes checking the SDN List — but searching only the SDN List misses the other 12 lists in the CSL.