• Private rights of individuals (particularly contractual status of vulnerable persons, discrimination [including breast feeding], integrity, consent to care and custody, respect of privacy and reputation, seniors, inaptitude)
• Law of obligations (general theory and foundations, good faith, contractual justice)
• Contracts (residential rental agreements, indemnity bond, mortgages)

As an expert in competition law, economic governance, and civil liability within the traditions of civil and common law.

Mr. Larouche also developed and established an innovative undergraduate program, the Bachelor in Global Law, at Tilburg University. Furthermore, he taught at the College of Europe in Bruges, and was a visiting professor at several universities in America (Northwestern, Pennsylvania), Europe (Sciences Po, Bonn), and Asia (Singapore).