Graphical and letter symbols for hydrogeology
Edition 1975-04

Testing of sandwiches; Tensile test perpendicular to the faces
Edition 1982-02

Testing of ceramic raw and finished materials - Sampling of ceramic raw materials
Edition 2017-04

Information and documentation - Criteria for trustworthy digital archives
Edition 2012-04

Aerospace; pressure sensitive adhesive films for marking; technical specification
Edition 1989-06

Soil quality - Principles of the determination of the water content by Time Domain Reflectometry (TDR) and Time Domain Transmissometry (TDT)
Edition 2006-10

Patent valuation - General principles for monetary patent valuation
Edition 2011-05

Methods of environmental monitoring using integrating solid-state dosimeters
Edition 2023-07

Systematic arrangement of documents - Protection against falsification and quality criteria for the release of digital product data
Edition 2013-10

Guideline for development of a concept for data deletion with derivation of deletion periods for personal identifiable information
Edition 2016-05