- TÜV SÜD DIN EN ISO 3834-2
- TÜV SÜD AD2000 HP0, DIN EN 13445-4, DIN EN 13480-4
- TÜV SÜD EN 1090-2
- TÜV SÜD Modul D1
- TÜV SÜD ISO-9001-2015
- TÜV SÜD Modul H_H1
- ASME VIII Div. 1 (U-Stamp)
- ASME VIII Div. 2 (U2-Stamp)
- Lloyd´s Register (LR)
- Bureau Veritas (BV)
- DNV GL
- South-Korea-Ministry-Of-Knowledge-Economy-MKE
- Manufacture License of Special Equipment P.R. China (SELO)
- The National Board of boiler & pressure vessels inspectors (NB)
- GOST ЕАС RU С-2027
