New British Standards 2015
MWS would like to inform our clients that BSI have revised the standards covering disinfection of water systems. BS8558:2011 is now BS8558: 2015.
Any required microbiological samples should now be taken between 2 and 7 days following the disinfection system. Please ensure you incorporate this timescale within your construction programme.
For more information on New British Standards, please visit www.bsigroup.com