Entity record
Aleksandr Konstantinovich KOSTOMAROVPerson
Aleksandr Konstantinovich KOSTOMAROV appears on the Canada Consolidated Autonomous Sanctions List (SEMA) and 3 other official sanctions lists, designated by European Union, UK HM Treasury (OFSI), Global Affairs Canada (SEMA), UK Foreign, Commonwealth & Development Office (FCDO) under programs UKR, Russia, Trust services, Ukraine, Schedule Part 1, The Russia (Sanctions) (EU Exit) Regulations 2019; reflected as observed on 2026-07-31.
Also known as
- Alexander Konstantinovich KOSTOMAROV
- Александр Константинович КОСТОМАРОВ (Cyrl)
- Aleksandr Konstantinovich KOSTOMAROV
- Александр Костомаров Константинович (Cyrl)
- Aleksandr KOSTOMAROV
Designations
- Designated by European Union under program UKR since . Other entities under UKR
- Designated by UK HM Treasury (OFSI) under program Russia since . Other entities under Russia
- Designated by UK HM Treasury (OFSI) under program Trust services since . Other entities under Trust services
- Designated by Global Affairs Canada (SEMA) under program Ukraine since . Other entities under Ukraine
- Designated by Global Affairs Canada (SEMA) under program Schedule Part 1 since . Other entities under Schedule Part 1
- Designated by UK Foreign, Commonwealth & Development Office (FCDO) under program The Russia (Sanctions) (EU Exit) Regulations 2019 since . Other entities under The Russia (Sanctions) (EU Exit) Regulations 2019
Reason for listing
Per Global Affairs Canada (SEMA) (listed ):
SEMA Schedule Part 1, Item 447 (official source)
Per UK Foreign, Commonwealth & Development Office (FCDO) (listed ):
UKSL RUS1627 — Measures: Asset freeze, Travel Ban, Trust Services Sanctions, Director Disqualification Sanction — ALEKSANDR KOSTOMAROV is the First Deputy Head of the Administration of the Head of the so-called Donetsk People's Republic. KOSTOMAROV is an involved person under the Russia (Sanctions) (EU Exit) Regulations 2019 because he engages in and provides support for policies and actions which destabilise Ukraine and undermine or threaten the territorial integrity, sovereignty or independence of Ukraine. The trust services sanctions were imposed on 21/03/2023. (official source)
Per UK HM Treasury (OFSI) (listed ):
RUS1627 — ALEKSANDR KOSTOMAROV is the First Deputy Head of the Administration of the Head of the so-called Donetsk People's Republic. KOSTOMAROV is an involved person under the Russia (Sanctions) (EU Exit) Regulations 2019 because he engages in and provides support for policies and actions which destabilise Ukraine and undermine or threaten the territorial integrity, sovereignty or independence of Ukraine. (official source)
Key properties
- Date of birth
- Place of birth
- Chelyabinsk; Chelyabinsk, RUSSIAN FEDERATION
- Nationality
- Russia
- Position
- "First Deputy Head of the administration of the Head of the Donetsk People’s Republic”; First Deputy Head of the Administration of the Head of the so-called Donetsk People's Republic
- Country
- UKRAINE
- Gender
- male
Identifiers
- OFSI Group ID
- 15571
- UK Sanctions List Unique ID
- RUS1627
Source list & list version
| Source list | List version | Manifest SHA-256 | Status | Verify |
|---|---|---|---|---|
| Canada Consolidated Autonomous Sanctions List (SEMA)Sanctions list Global Affairs Canada | ca_dfatd_sema_sanctions@2026-06-12 | eec3bacdc08a4a46… | List version (signing pending) | — |
| EU Consolidated Financial Sanctions ListSanctions list European Union (Council / DG FISMA) | 20260612-001 | 33df7d2e49ec829f… | List version (signing pending) | manifest |
| UK Sanctions List (UKSL)Sanctions list UK Foreign, Commonwealth & Development Office (FCDO) | gb_fcdo_uksl@2026-08-04 | 6f5e8b8ed92cccf0… | List version (signing pending) | — |
| UK OFSI Consolidated List of Financial Sanctions TargetsSanctions list UK HM Treasury — Office of Financial Sanctions Implementation (OFSI) | 20260610-001 | 4d14d0d8a5584fff… | List version (signing pending) | manifest |
About these sources
Canada's Consolidated Autonomous Sanctions List, maintained by Global Affairs Canada — designations under the Special Economic Measures Act (country programs), the Justice for Victims of Corrupt Foreign Officials Act (Canada's Magnitsky law), and UN Act regulations.
What a match means: A match is a binding Canadian sanctions designation — dealings with the party are generally prohibited under Canadian law; treat as a direct compliance hit.
The EU's Financial Sanctions Files (FSF) — the European Commission's consolidated feed of every person, group and entity subject to an EU asset freeze under Council CFSP decisions and their implementing Regulations (Russia/Ukraine, terrorism, WMD proliferation, and more).
What a match means: A match is an EU sanctions designation — funds and economic resources generally cannot be made available to this party under EU law; treat as a direct compliance hit.
The UK Sanctions List (UKSL), published by the Foreign, Commonwealth & Development Office — since 28 January 2026 the single, current source for all UK sanctions designations (financial, immigration, trade and transport measures), superseding the older OFSI Consolidated List.
What a match means: A match is a current, binding UK sanctions designation — treat as a direct compliance hit and escalate immediately.
The UK's former OFSI Consolidated List of Financial Sanctions Targets, maintained by HM Treasury. OFSI closed this list on 28 January 2026 — current UK sanctions designations now publish only to the FCDO UK Sanctions List (also in this catalog) — and it is retained here as a historical source.
What a match means: A match reflects a UK financial-sanctions designation recorded before the 28 Jan 2026 cutover; check whether the same party also appears on the current UK Sanctions List, and treat either appearance as a genuine UK sanctions hit, not a stale false positive.
First observed ; last confirmed present in Canada Consolidated Autonomous Sanctions List (SEMA) list version ca_dfatd_sema_sanctions@2026-06-12, observed .
This page reflects the official Canada Consolidated Autonomous Sanctions List (SEMA), version ca_dfatd_sema_sanctions@2026-06-12, as observed on 2026-07-31. ProofAML is not the issuing authority.
Request a correction or dispute (distinguishes a data-handling error on our side from the underlying official designation, which is the issuing authority's record).
How to cite this page
Aleksandr Konstantinovich KOSTOMAROV. ProofAML. This page reflects the official Canada Consolidated Autonomous Sanctions List (SEMA), version ca_dfatd_sema_sanctions@2026-06-12, as observed on 2026-07-31. ProofAML is not the issuing authority. URL: https://proofaml.com/people/aleksandr-konstantinovich-kostomarov-nkad0e8ee6/
Machine-readable export (FTM + lineage): /data/entities/ad.json (record key nkad0e8ee6)