Mechanical solid-liquid separation by cake filtration - Mechanical deliquoring of incompressible filter cakes by undersaturation using a gas pressure difference
Edition 2017-03

Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical Low Pressure Impactor (ELPI)
Edition 2012-12

Measurement of indoor air pollution - Measurement strategy for carbon dioxide (CO₂)
Edition 2005-08

Ventilation and indoor-air quality - Qualification of personnel for hygiene checkings, hygiene inspections, and assessment of indoor air quality - Certificate of competence in Category A and Category B
Edition 2014-03

Biodiversity - Standardised population-friendly assessement of wild bees for a long-term monitoring
Edition 2023-03

Measurement of gaseous emissions - Determination of sulphur trioxide in water vapour containing exhaust gas - Condensation method
Edition 2011-11

Monitoring the effects of the cultivation of genetically modified organisms (GMOs) - Standardised sampling methods for wild bees
Edition 2016-03

X-ray optical systems - Measurement methods; Measurement set-up and methods for the evaluation of X-ray optical systems
Edition 2019-12

Measurement of gaseous emissions - Measurement of formaldehyde in the exhaust gas of combustion engines - FTIR method
Edition 2015-06

Stationary source emissions - Predictive emission monitoring systems (PEMS) - Basic aspects, performance testing, certification, and application
Edition 2024-04