The Sumatran tiger is the only one of three original subspecies of tig
ers that survives in Indonesia today. Ifs wild population, estimated t
o be 400-650 animals, has progressively diminished because of habitat
destruction, poaching and the removal of tigers involved in conflicts
with local farmers. This paper presents previously undocumented inform
ation on the market in tiger products. It shows that, while no documen
tation of intentional tiger poaching to meet an international demand f
or tiger bones teas recorded, the domestic demand for tiger bones, tee
th and claws is still a potential threat to the future survival of thi
s subspecies. In addition to continuing work to protect the integrity
of tiger habitat in Sumatra, enforcement actions are required to preve
nt the domestic market for tiger parts increasing the threats to this
subspecies and to ensure its conservation.