1. Criminal Code, articles 246-253, 324, 504bis, 504ter
(Wetboek van Strafrecht: Art. 246-253, 324, 504bis, 504ter), (Dutch);

2. Law of September 15, 2013 «On the Disclosure of Information on Alleged Violation of the Rules of Conduct for Public Officials»
(Wet van 15 septembre 2013, beteffende de melding van een verondestelde integriteitsschending in de federale administratieve overheden door haar personeelsleden), (Dutch);

3. The Code of Ethics for Federal Public Officials
(Deontologisch Kader), (Dutch), (French);

4. Guide to the Management of Conflicts of Interest in Federal Public Administration
(Handleiding bij belangenconflicten in het Belgisch federaal administratief openbaar ambt), (Dutch), (French);

5. 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).

1. Criminal Code, articles 335, 363, 367, 368, 372-377, 379 and 382
   (Codigo Penal 2003: art. 335, 363, 368, 372-377, 379, 382), (Portuguese);

2. Law of April 2, 1983 «On Public Control Over the Assets of Persons Occupying Most Senior Government Positions»
   (Lei n.º 4/83, de 2 de Abril Controle Público da Riqueza dos Titulares de Cargos Políticos), (Portuguese);

3. Law of July 16, 1987 «Misconduct of Persons Occupying Most Senior Government Positions»
   (Lei n.º 34/87, de 16 de Julho Crimes da Responsabilidade de Titulares de Cargos Políticos), (Portuguese);

4. Law of April 21, 2008 No. 19 «On Measures against Corruption»
   (Lei n.º 19/2008, de 21 de Abril Aprova Medidas de Combate à Corrupção), (Portuguese);

5. Law of April 21, 2008 No. 20 «On Criminal Liability for Corruption Crimes in International Trade and in the Private Sector»
   (Lei n.º 20/2008, de 21 de Abril Responsabilidade Penal por Crimes de Corrupção no Comércio Internacional e na Actividade Privada), (Portuguese);

6. Law of September 4, 2008 «Council for the Prevention of Corruption»
   (Lei n.º 54/2008 de 4 de Setembro Conselho de Prevenção da Corrupção), (Portuguese);

7. Law No. 52 of July 31, 2019 «On the Adoption of the Rules Regulating the Exercise of Functions by the Individuals Holding Political Positions and High Public Positions»
   (Lei n.º 52/2019, de 31 de Julho Aprova o regime do exercício de funções por titulares de cargos políticos e altos cargos públicos), (Portuguese).

1. Central Bureau for Countering Corruption, Federal Police of Belgium
   (Office Central pour la Répression de la Corruption), (Dutch), (French), (German).

1. Council for the Prevention of Corruption
   (Conselho de Prevenção da Corrupção), (Portuguese);

2. Anti-Corruption Unit, Judicial Police of Portugal
   (Unidade Nacional de Combate à Corrupção), (Portuguese).