Sira companies are part of the Volvere Group

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Sira Environmental provides a range of environmental certification and personnel competence services, which currently include: Product certification, including MCERTS Personnel competence certification (MCERTS) Inspection of effluent flow monitoring arrangements Competence Professional certification (Hazardous area) UKAS laboratory capability includes testing a wide range of gas and water instrumentation. Calibration of accelerometers, gas detectors and equipment associated with the VEGA scheme is also carried out.

Sira Certification Service provides certification in a number of areas including: Quality management systems Environmental management systems Occupational health and safety management systems Products Personnel competence Inspection of effluent flow monitoring arrangements The organisation has over 50 years of certification experience and operates in over 30 countries worldwide.

Sira Test & Certification is a world leader in the conformity assessment solution field, specialising in explosion safety of equipment used in potentially explosive atmospheres. Our services include: Ex Product Certification (ATEX & IECEx) Quality Assurance DSEAR & ATEX 137 Compliance IEC 61508 & IEC 61511 Functional Safety Laboratory Testing Hazardous Area Training The organisation has over 20 years of experience and expertise with a flexible and non-bureaucratic approach.

Sira Defence and Security provides equipment to support the police and goverment agencies. The company consists of two divisions. The meerkat vision division is focussed on providing software solutions to support the police in analysing CCTV footage including the Meerkat Investigator and Premier systems as well as forensic analysis of CCTV footage. The instrumentation division supplies specialist equipment to the police and government agenices.