Abstract ISO 10209:2012 establishes and defines terms used in technical product documentation relating to technical drawings, product definition and related documentation in all fields of application. This vocabulary is based on all terms contained within ISO/TC 10 standards and other documents that are relevant to technical product documentation irrespective of disciplines. The terms have been classified into specific fields of application. In addition to terms and definitions used in English and French, two of the three official ISO languages, ISO 10209:2012 gives the equivalent terms in German; these are published under the responsibility of the member body for Germany (DIN), and are given for information only. Only the terms and definitions given in the official languages can be considered ISO terms and definitions.