- Common Customs Agent Contest public finances and CCRF: Written tests and oral Category C - Dominique Dominique Dumas Herbaut Melanie Hoffert Frédéric Emmanuel Ingelaere Kerdraon - Books
- Common Customs Agent Contest public finances and CCRF: Written tests and oral Category C - Dominique Dominique Dumas Herbaut Melanie Hoffert Frédéric Emmanuel Ingelaere Kerdraon - Books