On October 1 2010, Building Regulations Part F, covering ventilation in buildings including domestic dwellings, was updated. <br> <br> This new Approved Document dictates that where there is the installation of a mechanical ventilation system, it must be fitted correctly by a competent person, tested to demonstrate that it meets the designed performance criteria and that the measured data is presented to building control. <br> <br> BSRIA Instrument Solutions is one of the companies that has ensured that it is in a position to assist in every way with meeting the new requirements. It offers a comprehensive service of advice and execution from its UKAS accredited calibration laboratory and sales departments, which offer instruments from a number of leading manufacturers.<br> <br>