Entity record

Muhammad AL-DAYFPerson

Source-verifiedReflects UK OFSI Consolidated List of Financial Sanctions Targetsobserved not an issuing authority

Muhammad AL-DAYF appears on the UK OFSI Consolidated List of Financial Sanctions Targets, designated by UK HM Treasury (OFSI) under program Counter-Terrorism (International); reflected as observed on 2026-06-03.

Also known as

  • Muhammad AL-MASRI
  • Mohammad DEIF
  • Muhammad DEIF

Designations

Source remarks: CTI0048 — Muhammad DEIF is an involved person within the meaning of the Counter-Terrorism (International Sanctions) (EU Exit) Regulations 2019 on the basis of the following grounds: (1) Muhammad DEIF is a member of or associated with Hamas, an entity which is and/or has been involved in terrorist activity; (2) Muhammad DEIF is and/or has been involved in terrorist activity, namely being responsible for, engaging in, or providing support for, the commission, preparation or instigation of acts of terrorism. (official source)

Key properties

Date of birth
Place of birth
Khan Younis, Gaza
Nationality
PALESTINIAN
Position
Leader of the Izz al-Din al-Qassam Brigades

Addresses

Occupied Palestinian Territories, GAZA

Source list & list version

DatasetList versionManifest SHA-256StatusVerify
UK OFSI Consolidated List of Financial Sanctions Targets
UK HM Treasury — Office of Financial Sanctions Implementation (OFSI)
gb_hmt_ofsi@2026-06-034d14d0d8a5584fffList version (signing pending)manifest

Last confirmed present in UK OFSI Consolidated List of Financial Sanctions Targets list version gb_hmt_ofsi@2026-06-03, observed .

This page reflects the official UK OFSI Consolidated List of Financial Sanctions Targets, version gb_hmt_ofsi@2026-06-03, as observed on 2026-06-03. 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

Muhammad AL-DAYF. ProofAML. This page reflects the official UK OFSI Consolidated List of Financial Sanctions Targets, version gb_hmt_ofsi@2026-06-03, as observed on 2026-06-03. ProofAML is not the issuing authority. URL: https://proofaml.com/people/muhammad-al-dayf-nk43f0ba6a/

Machine-readable export (FTM + lineage): /people/muhammad-al-dayf-nk43f0ba6a/entity.json