ISO/TC 146/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 13765 | ISO 7168:1985 | Air quality — Presentation of ambient air quality data in alphanumerical form | Atcelts |
| 10028 | ISO/TR 4227:1989 | Planning of ambient air quality monitoring | Atcelts |
| 72525 | ISO 4225:2020 | Air quality — General aspects — Vocabulary | Atcelts |
| 16767 | ISO 9169:1994 | Air quality — Determination of performance characteristics of measurement methods | Atcelts |
| 23786 | ISO/WD 14537 | Air quality — Primary processing of air pollution instrumental measurement results | Izstrādē |
| 23787 | ISO/WD 14525 | Air quality — Determination of the confidence interval of a pollution measurement obtained with a measuring device | Izstrādē |
| 39678 | ISO/PWI 13752 | Air quality — Assessment of uncertainty of a measurement method under field conditions using a second method as reference | Izstrādē |
| 16310 | ISO/CD 8834 | Workplace air — Sampling strategy | Izstrādē |
| 19211 | ISO/WD 11222 | Air quality — Determination of uncertainty of the average obtained from measurements | Izstrādē |
| 26654 | ISO 9169:1994/CD Amd 1 | Air quality — Determination of performance characteristics of measurement methods — Amendment 1 | Izstrādē |
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