- ATEX certification — Production quality assurance notification
- Certification for repair of measuring systems — Certification for repair of measuring systems
- Certification ISO9001/2008 — Quality management system
- IECEX certification — Quality assessment report
- MID certificate for manufacturing of parts of measuring systems — acc. WELMEC
- MID certification for manufacturing of measuring systems — EC certificate
- ZC – 17 — PD meters [CE / MID evaluation certificate]
- ZC 17 — PD meters [Russian EX approval]
- ZT — Turbine meters [MID evaluation certificate]
- ZCM 17 — Master meter [Operating manual]
- EMS 12 | EMS 24 | EMS 48 — Metering unit — [CE/MID type examination certificate]
- ZCE 5 — Metering unit — [CE/MID type examination certificate]
- ZCE 11-80 — Gravity metering unit – [CE/MID type examination certificate]
- ZCE 21 — Reception unit with pump – [CE/MID type examination certificate]
- ZCE 28 — Additive metering unit – [CE/MID type examination certificate]
- AC 10 — Magnetic switch for air eliminator [ATEX type examination certificate]
- AC16 — Valve control box [ATEX type examination certificate]
- AC 30 — Pulses transmitter [ATEX type examination certificate]
- AC 30-d— Pulses transmitter Ex d [ATEX type examination certificate]
- EQUALIS S — Flow computer [MID evaluation certificate]
- EQUALIS S — Flow computer [ATEX type examination certificate]
- EQUALIS S — Flow computer [IEC EX type examination certificate]
- FS24 — Gas extractor / separator [MID evaluation certificate]