https://www.lobbycontrol.de/lobbyregister/bundestag-beschliesst-verbessertes-lobbyregister-112080/
https://ec.europa.eu/commission/sites/beta-political/files/aviation.pdf
https://www.oecd.org/daf/anti-bribery/italy-phase-4-report.pdf
https://cps.org.uk/wp-content/uploads/2023/06/CPS-The-Unregulated-Regulator-final.pdf