H.S. Dillon was also the founder of The Foundation for International Human Rights Reporting Standards (FIHRRST), an international association dedicated to the respect, protection and fulfilment of human rights. Dillon was joined by a group of internationally respected human rights advocates (among others, Marzuki Darusman, Marzuki Usman, Makarim Wibisono, James Kallman, Dradjad Hari Wibowo) to establish the organization, which develops and promotes standards by which adherence to human rights principles can be demonstrated.
He studied at Cornell University in the United States, earning his PhD in agricultural economics and also studying subjects including international trade and development, resource management, and developmental sociology.