PT Vale’s hydroelectric plants have been awarded Dam Safety Certification from the Dam Safety Commission, as required under Minister of Public Works Decree No. 72/PRT/1997 on Dam Safety. They are also equipped with various licensing documents.
The Karebbe plant holds Operating License from the Minister of Public Works No.PR.01.04-Mn/58 (8 February 2012) and Recommendation from Dam Safety Commission No.PR.05.01/KKB/14 (7 February 2012).
The Balambano plant holds Dam Safety Certificate for Reservoir Operation from the Minister of Settlement and Regional Infrastructure No. 04/KB/Mn/2001 (2 July 2001) and Recommendation from Dam Safety Commission No. IR.01.11/KKB/22/2001 (27 June 2001).
The Larona (Batu Besi Dam) plant holds Operating License from the Minister of Public Works No. PR.01.04.Mn/139 (10 March 2010) and Recommendation from Dam Safety Commission No. PR.05.01/KKB/23 (5 March 2010).