HANSON (IMO 9237412)
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Is HANSON sanctioned?
Yes. As of 21 October 2026, HANSON (IMO 9237412) is listed by the United States (OFAC), the European Union, Switzerland, the United Kingdom and Canada.
The United States (OFAC) listed it on 13 March 2025 under Iran — Executive Order 13902, which imposes an asset freeze (blocking sanctions).
The European Union listed it on 19 December 2025 under EU — Regulation (EU) No 833/2014, Annex XLII (vessel list, Article 3s), which imposes a port-access and maritime-services ban.
Switzerland listed it on 12 January 2026 under Switzerland — Situation in Ukraine: Ordinance of 4 March 2022 on measures related to the situation in Ukraine (RS 946.231.176.72), annexes 2, 8, 9, 10, 11, 12,13, 14, 14a, 15, 15a, 15b, 15c, 25, 33, 35, 36, 37, 39, 40 and 41, which imposes a port-access and maritime-services ban.
The United Kingdom listed it on 24 February 2026 under The Russia (Sanctions) (EU Exit) Regulations 2019, which imposes a port-access and maritime-services ban.
Canada listed it on 12 June 2026 under Canada — Russia / Russie sanctions (Special Economic Measures Act), which imposes an asset freeze (blocking sanctions).
It has been under sanction for 587 days.
Generated from the listing data below; wording is fixed by template, not written freely. See methodology.
At a glance
- Type
- Crude Oil Tanker
- Deadweight
- —
- Gross tonnage
- 105,010
- Built
- 2004
- Current flag
- San Marino SM OFAC SDN List
- MMSI
- 268242902
- Call sign
- T7BN2
- First sanctioned
- Authorities listing
- Days under sanction
- 587
- Status
- Currently listed
Sanctions timeline
- US (OFAC)Listed
- EUListedAmending regulation to Reg. 833/2014 applied 2025-12-19 (package number to be verified)
“Article 3s(2), point (b): transport crude oil or petroleum products as listed in Annex XXV or mineral products that originate in Russia or are exported from Russia and practice irregular and high-risk shipping practices as set out in the International …”
- SwitzerlandListed
“Transport crude oil or petroleum products or mineral products that originate in Russia or are exported from Russia and practice irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33).”
- UKListed
“The Secretary of State considers that there are reasonable grounds to suspect that IMO 9237412 (“HANSON”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine …”
- CanadaListed
Check status on a specific date →
Current listings
| Authority | Program / legal basis | Measure | Listed | Removed | Authority's stated reason | Source |
|---|---|---|---|---|---|---|
| Ukraine (GUR) | Ukraine — War & Sanctions shadow-fleet catalogue (not a legal designation) | mixed | — | Not stated in the list entry | Ukraine War & Sanctions portal — shadow-fleet catalogue entry | |
| US (OFAC) | Iran — Executive Order 13902 | asset freeze | — | Not stated in the list entry (see press release in timeline) | OFAC SDN List entry 53137 (SDN List) | |
| EU | EU — Regulation (EU) No 833/2014, Annex XLII (vessel list, Article 3s) | port ban | — | Article 3s(2), point (b): transport crude oil or petroleum products as listed in Annex XXV or mineral products that originate in Russia or are exported from Russia and practice irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33). | Regulation (EU) No 833/2014, Annex XLII, entry 600 (consolidated 20260724) | |
| Switzerland | Switzerland — Situation in Ukraine: Ordinance of 4 March 2022 on measures related to the situation in Ukraine (RS 946.231.176.72), annexes 2, 8, 9, 10, 11, 12,13, 14, 14a, 15, 15a, 15b, 15c, 25, 33, 35, 36, 37, 39, 40 and 41 | port ban | — | Transport crude oil or petroleum products or mineral products that originate in Russia or are exported from Russia and practice irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33). | SECO sanctions list entry 101289 (Ordinance of 4 March 2022 on measures related to the situation in Ukraine (RS 946.231.176.72), annexes 2, 8, 9, 10, 11, 12,13, 14, 14a, 15, 15a, 15b, 15c, 25, 33, 35, 36, 37, 39, 40 and 41) | |
| UK | The Russia (Sanctions) (EU Exit) Regulations 2019 | port ban | — | The Secretary of State considers that there are reasonable grounds to suspect that IMO 9237412 (“HANSON”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, IMO 9237412 is involved in carrying oil or oil product… | UK Sanctions List entry RUS3395 (UK designation) | |
| Canada | Canada — Russia / Russie sanctions (Special Economic Measures Act) | asset freeze | — | Not stated in the list entry | Canadian autonomous sanctions list — Russia / Russie, schedule 1.1, item 642 |
Name history
| Name | Kind | Source |
|---|---|---|
| HANSON | current (from 12 Jun 2026 listing) | UK Sanctions List (FCDO), EU Reg. 833/2014 Annex XLII, Swiss SECO sanctions list, Canadian autonomous sanctions list (SEMA), Ukraine War & Sanctions catalogue |
| SEASKY | alias | OFAC SDN List |
"Former" names are those the authority prints as f.k.a. Dates of name changes are not stated by the lists; a name shown as current by one authority and former by another usually means the hull was renamed between designations.
Flag history
| Flag | Kind | Source |
|---|---|---|
| San Marino | current | OFAC SDN List |
Flags are as printed by each authority at the time of its listing; "None identified" is OFAC's wording for a vessel with no valid registration. Order is not chronological unless dated.
Ownership & management
| Company | Relationship | Jurisdiction | Confidence | Source |
|---|---|---|---|---|
| Seasky Marine Co Ltd | Owner / operator (as stated by UK FCDO) | not stated | name match | UK Sanctions List (FCDO) |
| Seasky Marine Co., Limited also designated | Owned or controlled by (OFAC designation link) | China | stated link | OFAC SDN List |
Ownership is stated as "per {source} as of its listing". This site does not independently verify beneficial ownership. Individuals are only shown when they appear in an official designation.
Incidents
No sourced incidents recorded yet for this vessel. Incidents (seizures, boardings, detentions, casualties) are added only with a dated primary or major-outlet source — see how to submit one.
Behaviour signals
This site publishes no vessel positions, tracks or last-known ports, because a hull on these lists has a crew aboard. Any behaviour signals added in future will be aggregate and historical, with their method stated. See methodology.
Understanding this record
- Asset freeze, port ban, services ban: what each listing prohibitsRelevant here because this hull is under more than one kind of measure.
- How a ship gets sanctioned: OFAC, the UK and the EU comparedRelevant here because this hull is listed by more than one authority.
- The G7 price cap and the attestation systemRelevant here because an older tanker is typical of the trade the price cap reshaped.
- How to check whether a ship is sanctionedRelevant here because you may want to verify this record against the authorities directly.
Cite this page
Sanctioned Vessels. “HANSON (IMO 9237412) — sanctions record.” Data as of 21 October 2026. https://sanctionedvessels.org/vessel/9237412. Sources: Ukraine War & Sanctions catalogue; OFAC SDN List; EU Reg. 833/2014 Annex XLII; Swiss SECO sanctions list; UK Sanctions List (FCDO); Canadian autonomous sanctions list (SEMA).
Raw source files for this record are snapshotted daily (see methodology). Errors: request a correction.
This page restates listings published by the named authorities and quotes their stated reasons. It is not a finding by this site, not legal advice, and not a substitute for screening against the official lists.