About Us

Sira has been at the forefront of emission monitoring and calibration testing for over 20 years, and is the Environment Agency's chosen partner in implementing the MCERTS Schemes.

Formerly part of the Sira Group, which was established in 1918, Sira has developed into an organisation of unparalleled experience and expertise when it comes to providing our clients with solutions to their environmental monitoring requirements.

We are represented on relevant technical committees and working groups, and are present at leading events and exhibitions, always ensuring we inform our clients about their requirements and responsibilities with regards emission monitoring.