Thermal use of the underground - Fundamentals, approvals, environmental aspects, Corrigendum concerning guideline VDI 4640 Part 1:2010-06
Edition 2011-12

Requirements on bodies for emission monitoring at small firing installations - Bodies for the determination of emissions
Edition 2013-01

Lifts - Personnel qualification
Edition 2007-04

Testing of building installations - Firefighters lifts
Edition 2014-10

Medical Grade Plastics (MGP)
Edition 2019-07

Requirements on bodies for emission monitoring at small firing installations - Bodies for periodic testing of performance-tested measuring devices
Edition 2020-01

Emission monitoring at small firing installations - General requirements on the performance test and the recognition of the suitability of measuring devices as well as the periodic check of the conformity of suitability-tested measuring devices
Edition 2020-12

Competent Persons - Testing of fire extinguishing systems
Edition 2021-05

Lifts - Fire recall systems
Edition 2015-08

Language for I4.0 components - Interaction protocol for bidding procedures
Edition 2020-01