ROZMARINE (IMO 9250531)
Is ROZMARINE sanctioned?
Yes. As of 6 September 2026, ROZMARINE (IMO 9250531) is listed by the United Kingdom, the United States (OFAC), Canada, the European Union, Switzerland and Australia.
The United Kingdom listed it on 25 November 2024 under The Russia (Sanctions) (EU Exit) Regulations 2019, which imposes a port-access and maritime-services ban.
The United States (OFAC) listed it on 10 January 2025 under Russia — Executive Order 14024, which imposes an asset freeze (blocking sanctions).
The United States (OFAC) listed it on 10 January 2025 under Ukraine-/Russia-related — E.O. 13662, which imposes an asset freeze (blocking sanctions).
Canada listed it on 21 February 2025 under Canada — Russia / Russie sanctions (Special Economic Measures Act), which imposes an asset freeze (blocking sanctions).
The European Union listed it on 21 May 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 2 June 2025 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.
Australia listed it on 24 February 2026 under Autonomous Sanctions (Sanctioned Vessels – Russia) Amendment (No. 1) Designation 2026, which imposes a port-access and maritime-services ban.
It has been under sanction for 650 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
- —
- Built
- 2004
- Current flag
- Barbados BB OFAC SDN List
- MMSI
- 314993000
- Call sign
- 8P2523
- First sanctioned
- Authorities listing
- Days under sanction
- 650
- Status
- Currently listed
Sanctions timeline
- UKListed
“IMO 9250531 (“PYTHON”) 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, …”
- US (OFAC)Listed
- CanadaListed
- EUListed17th package — Regulation (EU) 2025/932 (OJ L, 20.5.2025)
“Article 3s(2), point (b): transport crude oil or petroleum products, as listed in Annex XXV, that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General …”
- SwitzerlandListed
“Transport crude oil or petroleum products that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33)”
- AustraliaListed
“Designated as a sanctioned vessel in the Autonomous Sanctions (Sanctioned Vessels – Russia) Designation 2025”
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 | |
| UK | The Russia (Sanctions) (EU Exit) Regulations 2019 | port ban | — | IMO 9250531 (“PYTHON”) 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, PYTHON is involved in carrying oil or oil products that originated in Russia from Russia to a third country. | UK Sanctions List entry RUS2323 (UK designation) | |
| US (OFAC) | Russia — Executive Order 14024 | asset freeze | — | Not stated in the list entry (see press release in timeline) | OFAC SDN List entry 51682 (SDN List) | |
| US (OFAC) | Ukraine-/Russia-related — E.O. 13662 | asset freeze | — | Not stated in the list entry (see press release in timeline) | OFAC SDN List entry 51682 (SDN List) | |
| 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 47 | |
| 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, that originate in Russia or are exported from Russia while practicing 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 195 (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 that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33) | SECO sanctions list entry 92295 (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) | |
| Australia | Autonomous Sanctions (Sanctioned Vessels – Russia) Amendment (No. 1) Designation 2026 | port ban | — | Designated as a sanctioned vessel in the Autonomous Sanctions (Sanctioned Vessels – Russia) Designation 2025 | Australian Consolidated List reference 8601 (Autonomous Sanctions (Sanctioned Vessels – Russia) Amendment (No. 1) Designation 2026) |
Name history
| Name | Kind | Source |
|---|---|---|
| ROZMARINE | current (from 24 Feb 2026 listing) | EU Reg. 833/2014 Annex XLII, Swiss SECO sanctions list, Australian DFAT Consolidated List, Ukraine War & Sanctions catalogue |
| PYTHON | alias | OFAC SDN List, UK Sanctions List (FCDO), Canadian autonomous sanctions list (SEMA) |
"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 |
|---|---|---|
| Barbados | current | OFAC SDN List |
| Cook Islands | former | UK Sanctions List (FCDO) |
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 |
|---|---|---|---|---|
| Dream Islands Shipping LLC | Owner / operator (as stated by UK FCDO) | not stated | name match | UK Sanctions List (FCDO) |
| Ocean Waters Maritime Corp | Owner / operator (as stated by UK FCDO) | not stated | name match | UK Sanctions List (FCDO) |
| Ocean Waters Maritime Corporation also designated | Owned or controlled by (OFAC designation link) | Seychelles | 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
AIS-gap and encounter signals from Global Fishing Watch are planned (Phase 3) and will carry a methodology caveat. Nothing here tracks live position.
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.
- Flags of convenience and flag-hoppingRelevant here because the lists record this hull under more than one flag.
- The G7 price cap and the attestation systemRelevant here because an older tanker is typical of the trade the price cap reshaped.
Cite this page
Sanctioned Vessels. “ROZMARINE (IMO 9250531) — sanctions record.” Data as of 6 September 2026. https://sanctionedvessels.org/vessel/9250531. Sources: Ukraine War & Sanctions catalogue; UK Sanctions List (FCDO); OFAC SDN List; Canadian autonomous sanctions list (SEMA); EU Reg. 833/2014 Annex XLII; Swiss SECO sanctions list; Australian DFAT Consolidated List; eu_reg_833_annex_xlii,ch_seco,au_dfat,ua_war_sanctions; ofac_sdn,uk_sanctions_list,ca_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.