Entity record

Sergei Vyacheslavovich MERZLYAKOVPerson

Source-verifiedReflects UK Sanctions List (UKSL)observed not an issuing authority

Sergei Vyacheslavovich MERZLYAKOV appears on the UK Sanctions List (UKSL), designated by UK Foreign, Commonwealth & Development Office (FCDO) under program The Global Irregular Migration and Trafficking in Persons Sanctions Regulations 2025; reflected as observed on 2026-05-05.

Sanctions

Also known as

  • Сергей Вячеславович Мерзляков (Cyrl)

Designations

Reason for listing

Per UK Foreign, Commonwealth & Development Office (FCDO) (listed ):

UKSL GIM0054 — Measures: Asset freeze, Travel Ban, Director Disqualification Sanction — The Secretary of State considers that there are reasonable grounds to suspect that Sergei Vyacheslavovich MERZLYAKOV is an involved person under the Global Irregular Migration and Trafficking in Persons Sanctions Regulations 2025 as he is or has been involved in a relevant activity, namely the instrumentalisation of migration for the purposes of destabilisation based on the following grounds: Ground 1: as part of a group backed by the Government of Russia, he facilitates the travel of individuals in countries like Iraq, Syria, Somalia and Yemen to Finland via Russia for the purpose of causing the destabilisation of Finland and other European Union Member States. Ground 2: as part of a group backed by the Governments of Russia and Belarus, he facilitates the travel of individuals in countries like Iraq and Syria to Poland via Belarus for the purpose of causing the destabilisation of Poland and other European Union Member States. Ground 3: as part of a group backed by the Government of Russia, he facilitates the travel of individuals in countries like Bangladesh, Iraq, India and Yemen to Ukraine via Russia for the purpose of causing the destabilisation of Ukraine as the individuals are deployed to fight for Russia in its war of aggression in Ukraine. (official source)

Key properties

Date of birth
Nationality
Russia
Gender
male

Identifiers

UK Sanctions List Unique ID
GIM0054
Passport
5704506954

Addresses

Russia

Source list & list version

Source listList versionManifest SHA-256StatusVerify
UK Sanctions List (UKSL)Sanctions list
UK Foreign, Commonwealth & Development Office (FCDO)
gb_fcdo_uksl@2026-08-046f5e8b8ed92cccf0List version (signing pending)

About these sources

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.

First observed ; last confirmed present in UK Sanctions List (UKSL) list version gb_fcdo_uksl@2026-08-04, observed .

This page reflects the official UK Sanctions List (UKSL), version gb_fcdo_uksl@2026-08-04, as observed on 2026-05-05. 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

Sergei Vyacheslavovich MERZLYAKOV. ProofAML. This page reflects the official UK Sanctions List (UKSL), version gb_fcdo_uksl@2026-08-04, as observed on 2026-05-05. ProofAML is not the issuing authority. URL: https://proofaml.com/people/sergei-vyacheslavovich-merzlyakov-nkf8df4d8a/

Machine-readable export (FTM + lineage): /data/entities/f8.json (record key nkf8df4d8a)