Building products - Treatment of acoustics in product technical specifications; German version CEN/TR 15226:2006
Edition 2006-07

Ventilation for buildings - Design and dimensioning of residential ventilation systems
Edition 2006-10

Health services - Quality management systems - Guide for the use of EN ISO 9004:2000 in health services for performance improvement
Edition 2007-07

Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systems; German version CEN/TR 12566-2:2005
Edition 2007-02

Methods of testing cement - Part 4: Quantitative determination of constituents; German version CEN/TR 196-4:2007
Edition 2007-11

Thermal insulating products - Factory made products of expanded polystyrene (EPS) - Voluntary certification of the raw material; German version CEN/TR 15985:2010
Edition 2010-06

Dentistry - Guidance on the classification of dental devices and accessories; German version CEN/TR 12401:2009
Edition 2009-08

Hydrometry - Measurement of snow water equivalent using snow mass registration devices; German version CEN/TR 15996:2010
Edition 2010-05

Postal services - Quality of service - Distance to access point; English version prCEN/TR 15735:2007
Edition 2009-02

Wood preservatives - Artificial weathering of treated wood prior to biological testing - UV-radiation and water-spraying procedure; English version CEN/TR 15046:2005
Edition 2005-05