1. Criminal Code: Articles 246-250, 254-256, 504bis, 504ter
(Wetboek van Strafrecht: Art. 246-250, 254-256, 504bis, 504ter), (Dutch);
2. Law of November 28, 2022 «On the Protection of Whistleblowers Reporting Breaches of Union or National Law Committed by Legal Persons in the Private Sector»
(Wet van 28 november 2022, betreffende de bescherming van melders van inbreuken op het Unie- of nationale recht vastgesteld binnen een juridische entiteit in de private sector), (Dutch);
3. Law of December 8, 2022 «On Disclosure Channels and Whistleblower Protection in the Federal Public Authorities and the Integrated Police»
(Wet van 8 december 2022, betreffende de meldingskanalen en de bescherming van de melders van integriteitsschendingen in de federale overheidsinstanties en bij de geïntegreerde politie), (Dutch);
4. Circular of May 5, 2014 «On the Management of Conflicts of Interest in Public Procurement: "Revolving Door"»
(Omzendbrief 5 mei 2014 - Overheidsopdrachten - Belangenvermenging – Draaideurconstructie), (Dutch);
5. The Code of Ethics for Federal Public Officials
(Deontologisch Kader), (Dutch).
Penal Code (Chapter 224 of the 2008 Revised Edition of the Statutes of the Republic of Singapore): Articles 161-165, 168, 169, (English);
Prevention of Corruption Act, Chapter 241 of the 2008 Revised Edition of the Statutes of the Republic of Singapore, (English);
Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits Act), Chapter 65a of the 2008 Revised Edition of the Statutes of the Republic of Singapore, (English).
Corrupt Practices Investigation Bureau, (English).