Can anyone tell me if there are any requirements around the frequency of testing water locations for those sites with SQF and WQA Certification?
The previous company I worked for was not certified in these standards. Colitag was conducted on 3 locations per week, and then one location was sent to an External laboratory for Coliform, TPC, E.coli and Odour testing once per month.
The company I am currently at sends 2 samples away each month for E.coli and Coliform testing. Just wanted clarification on whether this was acceptable.