https://www.politico.eu/article/qatargate-judge-michel-claise-steps-down/
https://ec.europa.eu/epsc/sites/epsc/files/epsc_brief_passerelles_2.pdf?utm_source=POLITICO.EU&utm_campaign=042aa4f2be-EMAIL_CAMPAIGN_2019_01_16_02_43&utm_medium=email&utm_term=0_10959edeb5-042aa4f2be-190380769
https://blog.chainalysis.com/reports/2022-crypto-crime-report-introduction/
https://www.globalwitness.org/en/blog/why-the-eus-sanctions-regime-must-tackle-corruption/