A contractor of the Government of Indonesia and operating under a contract of work, PT Freeport Indonesia (PTFI) is classified as a mining company. As a mining company, PTFI does not reserve the authority to grant passage to the Carstensz/Meren glacier or to Puncak Jaya (Mount Carstensz) through its operating sites.
The climbing route to Carstensz that has been approved by the government leads through a path in the Illaga region. Some outfitters organize climbs by way of the Illaga route. PTFI has no affiliation whatsoever with these organizers. PTFI is highly appreciative of the enthusiasm of climbers to mount the top of Carstensz, but it is company policy to put to the fore both legal and occupational safety at all times, and because of that it does not lie in the power of PTFI to either assist mountain climbers with granting passage through PTFI working sites or to provide logistical assistance for climbing purposes.