Primary-source distance analysis against all 227 CFIUS Appendix A installations — Part 1, Part 2, and Part 3 ICBM county coverage — built by the researcher whose work is in the Treasury rulemaking record.
One-time reports require no account. Law Firm Plan unlocks unlimited queries for your practice group.
Single CFIUS proximity analysis for one parcel centroid.
Full due diligence report with AFIDA holdings proximity and historical regime analysis.
Up to 5 attorneys. Anyone @yourfirm.com can log in — no per-user setup required.
Your entire firm. Every attorney @yourfirm.com has access under one subscription.
| Feature | Basic — $99 | Enhanced — $249 | Firm Plan — $1,499/mo | Enterprise — $2,999/mo |
|---|---|---|---|---|
| Core Analysis | ||||
| Part 1 threshold check (1-mile) | ✓ | ✓ | ✓ | ✓ |
| Part 2 threshold check (100-mile) | ✓ | ✓ | ✓ | ✓ |
| Part 3 ICBM county check (48 counties) | ✓ | ✓ | ✓ | ✓ |
| All installations within 250 miles | ✓ | ✓ | ✓ | ✓ |
| Address or coordinate input | ✓ | ✓ | ✓ | ✓ |
| Report | ||||
| Interactive map with range rings | ✓ | ✓ | ✓ | ✓ |
| Printable white-paper PDF | ✓ | ✓ | ✓ | ✓ |
| Personalized “Created Exclusively For” header | ✓ | ✓ | ✓ | ✓ |
| Report ID for matter management | ✓ | ✓ | ✓ | ✓ |
| White-label header option | – | – | – | ✓ |
| Enhanced Data | ||||
| USDA AFIDA foreign holdings proximity | – | ✓ | ✓ | ✓ |
| Chinese-linked AFIDA holdings within 100 miles | – | ✓ | ✓ | ✓ |
| Historical regime analysis (all 4 versions) | – | ✓ | ✓ | ✓ |
| December 2024 coverage change flag | – | ✓ | ✓ | ✓ |
| Access | ||||
| Access token duration | 24 hours | 48 hours | Unlimited | Unlimited |
| Free trial | – | – | – | 7 days, no charge |
| Domain users included | – | – | Up to 5 | Unlimited |
| Persistent login (no payment gate) | – | – | – | ✓ |
| Bulk CSV processing | – | – | – | Q3 2026 |
| Dataset update notifications | – | – | – | ✓ |
Determine at intake whether a real estate transaction warrants voluntary Part 802 analysis. Replace manual lookups with a verified, timestamped primary-source report suitable for client files and regulatory submissions.
Screen target parcels during due diligence for CFIUS and USDA AFIDA reporting obligations before closing. Identify ICBM field county exposure that standard title review misses.
Advise foreign national and foreign entity buyers on CFIUS proximity implications before contract execution. Generate documentation for the file and provide a defensible basis for your advice.
Run proximity analysis across existing foreign-owned agricultural portfolios following Appendix A expansions. The December 2024 update changed coverage for installations in multiple states — the regime history analysis shows which parcels were affected.
CFIUSCheck is the analytical tool derived from a nine-paper research programme on U.S. supply chain vulnerability and foreign investment disclosure architecture. The underlying research has been formally submitted to the USDA AFIDA ANPRM (Docket USDA-2026-0001) and the Treasury CFIUS Known Investor Program RFI (TREAS-DO-2026-0067).
Have questions about the data, methodology, or how billing works?
View the FAQ →Enter parcel coordinates or an address. Receive a verified CFIUS proximity report in under 60 seconds.
CFIUSCheck does not provide legal advice. All results are factual distance measurements based on official government datasets. Consult qualified CFIUS counsel for filing determinations. Terms of Use · Privacy Policy