There are some quality policy from PT. Tirta Restu Ayunda, like:

1. Make project which is efficient, on time and high quality
2. Quality Control which is suit with standard ISO 9001:2008, ISO 14001:2004 dan OHSAS 18001:2007
3. Apply Quality, Health, Environment and Safety (QHES) rules in every project
4. Enhancement human resource quality, and
5. Maintenance asset