Ardhany Suryadarma, aka Achiel, is a person who uses drugs, with skills in strategy development and extensive experience in community organizer and public policy advocacy – especially on the issues of HIV, harm reduction and drug policy reform in Indonesia. He has more than 15 years of experience integrating program development into Indonesia's evolving decentralized landscape. Achiel currently serves as National Policy Manager at Rumah Cemara. He is also one of the main initiators and driving forces behind the Narcotics Policy Reform Network in Indonesia, and an active member of the Criminal Code Reform Alliance. Achiel has a track record in encouraging community participation, showing political determination, building strong networks, and collaborative endeavours with government and non-government agencies.