Jason ANTLEY - Lawyer and Consulting,

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Work Background

Human Security SolutionsExpert in Pool of Experts

Aug. 2025

United Nations Office of Counter-Terrorism (UNOCT)Senior Programme Manager - Counter-Terrorism Digital Forensics Expert

Jul. 2025Nairobi County, Kenya

OHCHRInformation Management Officer

Oct. 2023 - Jun. 2025Protecting sources and institutional methodology and reputation through creation and implementation of digital investigation strategy. Managing digital and real evidence gathering, analysis, and collation, including use of range of OSINT tools, in line with international best practices and fair trial standards. Reviewing evidence for accountability purposes. Maintaining Relativity database and Sharepoint platform for investigation and archiving, and use of AI for disclosure and analysis.

Mokom Defence, International Criminal CourtLegal Consultant

Apr. 2023 - Sep. 2023The Hague, South Holland, NetherlandsAnalyzing call data records (and digital evidence more broadly) to support the Maxime Mokom Defence at the ICC.

Chemonics InternationalCase Flow Analysis Consultant

Oct. 2022 - Mar. 2023Pristina, District of Pristina, KosovoIn a pilot programme, assisting on design and delivery of workshops meant to address institutional blockages to SOC cases in Kosovo. Together with a team of three experts, we are working with judiciary, prosecution, and police in Kosovo. The objective is to identify cross-institutional issues which can be addressed from multiple angles, leading to a reduction in prosecution failures and increase in convictions on SOC cases.

PADF-OASPolice Prosecution Consultant

Jun. 2022 - Dec. 2022BelizeDeveloping investigation and prosecution curriculum for the Belize National Police Prosecutor Service, as part of the introduction of continuing professional development programme for police prosecutors. Topics include an introduction to evidential analysis and reasoning, especially of digital evidence. In-person trainings compliment the broader curriculum, which has been developed remotely. The programme concludes with a training the trainers course meant to assist the Police Prosecution Service build its training capacity.

Forensic Analytics LtdContract Trainer

Nov. 2019 - Oct. 2020Train UK police intelligence analysts in courtroom matters, providing them with insights into procedural and legal matters which are the subject of their potential testimony. We specifically discuss common issues found in the presentation of technological evidence and subsequent analysis, including chain of custody, applicable expertise, and areas particularly subject to cross-examination.

Yekatom Defence, International Criminal CourtElectronic Evidence Specialist

Sep. 2019Assist Yekatom Defence in review of electronic evidence for reliability issues and defence investigations. Primarily focused on telecommunications evidence, including creating CSTs, call databases, call mapping, and assisting in the integration of telecommunications evidence with more familiar types of evidence. Generally assisting in case management issues due to my expertise and wide-ranging experience. I also assist counsel on general matters of attribution, electronic evidence, and criminal procedure under international law, as well as undertake cross-examination of relevant witnesses.

TAG InternationalJustice Consultant

Sep. 2018Hargeisa, Somaliland; Kosovo; Baghdad, Erbil, and Sulaymaniyah, Iraq; Saudi Arabia; IndonesiaProsecutions Strand Lead on British FCDO CTPF project across Iraq (Baghdad, Erbil, and Sulaymaniyah), focused on improving fair trial conditions for detained terrorism suspects, from investigation through detention and then at trial. Technical assistance and trainer on Justice Support Programme for the British FCDO to the Saudi Arabian Ministry of Justice on behalf of the British FCDO, tasked with analyzing the ongoing reform programme, identifying relevant training needs, delivering training, and generally broadening familiarization with UK best practices and procedures. Prosecutions Lead on TNA for the British FCDO in Erbil and Sulaymaniyah, Kurdistan, meant to identify training gaps and propose programming solutions for increasing local capacity to prosecute counter-terrorism cases in a human-rights compliant manner. Subject Matter Expert to an FCO CSSF Security and Justice Project in Kosovo, working primarily to address issues with the Kosovo Judicial Council; with the recent COVID crisis, assisting in building resilient judicial pathways. Subject Matter Expert to an FCO CSSF Security and Justice Project in Somaliland. Focused on capacity building for court administration and judicial accountability. Have supported the design and implementation of a case management database in Somaliland Rule of Law institutions. Provide extensive mentoring and training in the use of the database, and analysis of data. Assist in technical maintenance of the database. Provide mentoring in judicial and prosecutorial ethics, and have assisted in implementation of national ethics guidelines. Leading a scoping study of digital evidence in Indonesian courts. Meeting with prosecutors, investigators, and judges to understand pathways for digital information to transform into digital evidence. Recommending steps to comply with international good practice and fair trial standards

Global Rights ComplianceJudicial Consultant

Jul. 2018 - Dec. 2020Assisting in the further contextualization of GRC's BIS app for The Gambia, to support current investigations and future Prosecutions; designing technological solutions to increase institutional resiliency of judiciaries