Certificate Of Validation
| Certificate Number | QMS0270426 |
| Company name | PT. TIRTA PERSADA ENVIRO |
| Company’s address | JL. RAYA IJEN NO. 58, Desa/Kelurahan Wates, Kec. Magersari, Kota Mojokerto, Provinsi Jawa Timur, Kode Pos: 61317 |
| Certification Standards | ISO 9001:2015 |
| Scope | The company specializes in the development of infrastructure and engineering systems for the treatment of solid, liquid, and gaseous waste, encompassing planning, design, and expert technical consulting services |
| Effective Date | 27/04/2026 |
| Surveillance 1st | 27/04/2027 |
| Surveillance 2nd | 27/04/2028 |
| Expire Date | 27/04/2029 |
| Status | Valid |