Normas ISO

Intelligent transport systems -- Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2)-- Part 9: Service and network information (TPEG2-SNI)

Particulate air filters for general ventilation -- Determination of filtration performance

Water quality -- Characterization of analytical methods -- Guidelines for the selection of a representative matrix

Nanotechnologies -- Clay nanomaterials -- Part 1: Specification of characteristics and measurement methods for layered clay nanomaterials

Nanotechnologies -- Clay nanomaterials -- Part 2: Specification of characteristics and measurements for clay nanoplates used for gas-barrier film applications

Nanotechnologies -- Air filter media containing polymeric nanofibres -- Specification of characteristics and measurement methods