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Changes over time for: PART4


Timeline of Changes
This timeline shows the different points in time where a change occurred. The dates will coincide with the earliest date on which the change (e.g an insertion, a repeal or a substitution) that was applied came into force. The first date in the timeline will usually be the earliest date when the provision came into force. In some cases the first date is 01/02/1991 (or for Northern Ireland legislation 01/01/2006). This date is our basedate. No versions before this date are available. For further information see the Editorial Practice Guide and Glossary under Help.
Status:
Point in time view as at 06/04/2018.
Changes to legislation:
There are currently no known outstanding effects for the The Natural Mineral Water, Spring Water and Bottled Drinking Water (England) Regulations 2007, PART4.

Changes to Legislation
Revised legislation carried on this site may not be fully up to date. At the current time any known changes or effects made by subsequent legislation have been applied to the text of the legislation you are viewing by the editorial team. Please see ‘Frequently Asked Questions’ for details regarding the timescales for which new effects are identified and recorded on this site.
[PART 4E+W+SMethods of analyses relating to specified microbiological parameters
Parameter | Method of analysis |
---|
Escherichia coli (E. coli) | BS EN ISO 9308-1:2014+A1:2017 entitled “Water quality — Enumeration of Escherichia coli and coliform bacteria. Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014)” (ISBN 978 0 580 92379 1) published by the BSI on 31st October 2014, as amended on 28th February 2017, or BS EN ISO 9308-2:2014 entitled “Water quality — Enumeration of Escherichia coli and coliform bacteria. Part 2: Most probable number method” (ISBN 978 0 580 84023 4) published by the BSI on 30th June 2012, as amended by a corrigendum issued on 30th June 2014 |
Enterococci | BS EN ISO 7899-2:2000, BS 6068-4.4:2000 entitled “Water quality — Detection and enumeration of intestinal enterococci — Part 2: Membrane filtration method” (ISBN 0 580 34953 5) published by the BSI on 15th August 2000 |
Pseudomonas aeruginosa | BS EN ISO 16266:2008 entitled “Water quality — Detection and enumeration of Pseudomonas aeruginosa — Method by membrane filtration” (ISBN 978 0 580 59736 7) published by the BSI on 31st March 2008 |
Colony count 22ºC – enumeration of culturable microorganisms | BS EN ISO 6222: 1999, BS 6068-4.5:1999 entitled “Water quality — Enumeration of cultural micro-organisms — Colony count by inoculation in a nutrient agar culture medium” (ISBN 0 580 32495 8) published by the BSI on 15th August 1999 |
Colony count 36ºC – enumeration of culturable microorganisms | BS EN ISO 6222: 1999, BS 6068-4.5:1999 entitled “Water quality — Enumeration of cultural micro-organisms — Colony count by inoculation in a nutrient agar culture medium” (ISBN 0 580 32495 8) published by the BSI on 15th August 1999] |
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