Cleanroom technology - Air cleanliness chemical concentration (ACC)
Edition 2014-10

Performance criteria and test procedures for measuring devices for monitoring emissions at small firing installations - Measuring devices for the determination of particulate emissions
Edition 2015-02

Air conditioning - Car parks - Exhaust ventilation (VDI Ventilation Code of Practice)
Edition 2014-12

Determination of diffusive emissions by measurements - Quantification of diffusive emissions of fine dust from industrial plants including agricultural sources
Edition 2015-11

CVD diamond tools - Categorisation, production, and characterisation
Edition 2012-08

Strategic sales - Planning services using Business Coach
Edition 2013-04

Strategic sales - Brand management using Business Coach
Edition 2013-04

Instructions on measuring and interpreting the vibration of machines - Typical vibration patterns with centrifugal pumps
Edition 2012-05

Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical mobility spectrometer
Edition 2012-08

Measurement of indoor air pollution - Measurement strategies for determination of airborne particles in indoor environment - PM2,5-fraction
Edition 2013-12