Health Law (Germany) 
health insurance law (particularly health service provider law) / hospital law (particularly hospital planning, financing of hospitals)

Social Protection and Health Protection in the Global South
health systems and social security legislation in the Global South / international health law / global initiatives to promote universal social protection

Human Rights  
social rights (particularly the rights to social security and to health) / business and human rights (German and European supply chain due diligence law) / minority rights (particularly social rights of  ethnic and religious minorities)

Law of Development Cooperation
German and European development cooperation law / international law of development / global development parterships

International Economic Law / International Financial Law
transnational regulation of global supply chains / law of international financial institutions (World Bank group, regional development banks)