Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019)
Edition 2019-06-15

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2023)
Edition 2023-11-15

Rubber and plastics hoses and tubing - Determination of transmission of liquids through hose and tubing walls (ISO 8308:2015)
Edition 2016-03-01

Textiles - Test methods for nonwovens - Part 15: Determination of air permeability (ISO 9073-15:2007)
Edition 2008-07-01

Textiles - Determination of permeability of fabrics to air (ISO 9237:1995)
Edition 1995-11-01

Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method (ISO 9972:2015)
Edition 2016-03-15

Clay geosynthetic barriers - Determination of permeability to gases (ISO 10773:2011)
Edition 2011-08-15

Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, under load (ISO 10776:2012)
Edition 2013-01-01

Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load (ISO 11058:2019)
Edition 2019-11-15

Hygrothermal performance of building materials and products - Determination of water vapour transmission properties - Cup method - Amendment 1 (ISO 12572:2016/DAM 1:2024)
Edition 2024-06-01