Forum Konservasi Leuser, or FKL, is an Indonesian nature organisation, run
by experienced and award winning conservationist with a lifelong commitment to the conservation of the Leuser Ecosystem. With legal support from
the Department of Forestry, FKL conducts a wide variety of
activities with the sole aim of keeping the Leuser Ecosystem a contiguous, intact forest landscape, for the well-being of millions of people in it's surrounding and the conservation of a large number of endangered and critically endangered species.
ACT Leuser, which stands for Active Conservation Throughout Leuser is a special program under the FKL umbrella which focuses on long term, systematic in situ action to enhance protection for Leuser's tigers and other wildlife.