| Woyang'anira Aramco | QM01/QM02/QM03/QM04/QM05/QM06/QM07/QM08/QM09/QM12/QM14/QM15/QM30/QM31/QM35/QM41 |
| Woyang'anira zokutira | NACE mlingo Ⅱ; NACE Level III; Mlingo wa SSPC Ⅱ; SSPC Gawo III. |
| Woyang'anira API | API510/API 570/API 580/API653/API SIFE |
| Auditor | API Q1 Auditor; IRCA Auditor |
| Welding inspector | CWI/SCWI/CSWIP3.1/CSWIP 3.2/IWI |
| Wowotcherera injini | IWE |
| Mtsogoleri wa NDT | ISO 9712 UT/MT/PT/RT/PAUT Level II/level III; ASNT UT/MT/PT/RT/PAUT Level II/level III; PCN UT/MT/PT/RT/PAUT Level II/level III. |
| ASME Authorized Inspector | AI |
| Chitupa china | CompEx; ISO 9001 QMS auditor; ISO 14001 EMS auditor |
