PROPER assessment is an assessment of environmental governance as a symbol of transparency, democratization, and improvement of the company’s environmental management performance.

The 4 assessment indicators are RKL/RPL-UKL/UPL Reports, Hazardous Waste Management, Air Pollution Control, Water Pollution Control.

PT.BIA  participated in the PROPER assessment in the 2020 at the first time and was awarded the Blue Proper in December 2021