Water Microbiology (QWAS)
As well as helping laboratories ensure water safety, and comply with testing regulations in a wide range of countries and regions, successful participation in QWAS can provide laboratories with confidence in their results and the equipment they use.
{{ truncate("PT Water Microbiology Accreditation", 70) }}
{{ truncate("Please see individual products for specific accreditation status", 70) }} See our accreditations
Scheme Information
Round Dates
Round
Despatch Date
Reporting Deadline
WT370
8 February 2027
15 March 2027
WT371
8 March 2027
12 April 2027
WT372
5 April 2027
10 May 2027
WT373
10 May 2027
14 June 2027
WT374
14 June 2027
19 July 2027
WT375
12 July 2027
16 August 2027
WT377
6 September 2027
11 October 2027
WT378
4 October 2027
8 November 2027
WT379
8 November 2027
13 December 2027
WT380
6 December 2027
24 January 2028
Scheme Documents
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