ISO/TC 147/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 17933 | ISO 9998:1991 | Water quality — Practices for evaluating and controlling microbiological colony count media used in water quality tests | Atcelts |
| 19653 | ISO 11731:1998 | Water quality — Detection and enumeration of Legionella | Atcelts |
| 15507 | ISO 8360-1:1988 | Water quality — Detection and enumeration of Pseudomonas aeruginosa — Part 1: Method by enrichment in liquid medium | Atcelts |
| 12498 | ISO 6222:1988 | Water quality — Enumeration of viable micro-organisms — Colony count by inoculation in or on a nutrient agar culture medium | Atcelts |
| 12638 | ISO 6340:1995 | Water quality Detection and enumeration of Salmonella | Atcelts |
| 32326 | ISO 11731-2:2004 | Water quality — Detection and enumeration of Legionella — Part 2: Direct membrane filtration method for waters with low bacterial counts | Atcelts |
| 15291 | ISO 8199:1988 | Water quality — General guide to the enumeration of micro-organisms by culture | Atcelts |
| 52246 | ISO 9308-2:2012 | Water quality Enumeration of Escherichia coli and coliform bacteria | Atcelts |
| 16967 | ISO 9308-2:1990 | Water quality — Detection and enumeration of coliform organisms, thermotolerant coliform organisms and presumptive Escherichia coli — Part 2: Multiple tube (most probable number) method | Atcelts |
| 17933 | ISO 9998:1991 | Water quality Practices for evaluating and controlling microbiological colony count media used in water quality tests | Atcelts |
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