PROPER stands for Company performance Rating Program in Environmental Management. The assessment serves as a benchmark for evaluating compliance with environmental management as a form of corporate responsibility in controlling environmental pollution or damage, as well as managing hazardous and toxic waste.

Program Penilaian Peningkat Kerja Perusahaan (PROPER) has several beneficial roles for our company, such as:

• An encouragement for our company to obey the rule of legislation regarding environmental through incentive instruments and reputation disincentive.
• An encouragement for companies with good environmental performance to implement cleaner production program.