Electroacoustics - Instruments for the measurement of sound intensity - Electromagnetic and electrostatic compatibility requirements and test procedures (IEC/TS 62370:2004 + Amd.1:2017)
Edition 2017-09

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection - Glossary - Part 3: Piezoelectric and dielectric oscillators (IEC/TS 61994-3:2011)
Edition 2012-04

Determination of the nominal daily load of domestic wastewater during the operation of small wastewater treatment plants according to EN 12566-3 and DIN 4261-1
Edition 2011-02

Requirements for lining with cured-in-place pipes for renovation of drains connected to premises
Edition 2012-05

Explanation of the mathematical addition of working voltages, insulation between circuits and use of PELV in TC 34 standards (IEC TR 63139:2018)
Edition 2019-05

Guidelines for the statistical analysis of ageing test data - Part 3: Minimum specimen numbers at different test conditions with given experimental data (IEC TR 60493-3:2017)
Edition 2019-08

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection - Glossary - Part 2: Piezoelectric and dielectric filters (IEC/TS 61994-2:2011)
Edition 2012-04

Fibre optic interconnecting devices and passive components - Part 01: Fibre optic connector cleaning methods (IEC/TR 62627-01:2010)
Edition 2011-02