Reference Date Title Language EN 61175:2005 2005-12-08 Industrial systems, installations and equipment and industrial products - Designation of signals     EN 62023:2000 2000-11-30 Structuring of technical information and documentation     EN 82045-1:2001 2001-11-14 Document management - Part 1: Principles and methods     EN 82045-2:2005 2005-02-11 Document management - Part 2: Metadata elements and information reference model     EN 61082-1:2006 2006-07-14 Preparation of documents used in electrotechnology - Part 1: Rules     EN 81714-2:2007 2007-03-16 Design of graphical symbols for use in the technical documentation of products - Part 2: Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange     EN 62079:2001 2001-04-23 Preparation of instructions - Structuring, content and presentation     EN 60848:2002 2002-04-24 GRAFCET specification language for sequential function charts     EN 61286:2002 2002-09-26 Information technology - Coded graphic character set for use in the preparation of documents used in electrotechnology and for information interchange     EN 81714-3:2001 2001-06-18 Design of graphical symbols for use in the technical documentation of products - Part 3: Classification of connect nodes, networks and their encoding     EN 62027:2000 2000-09-08 Preparation of parts lists     EN 61666:1997 1997-06-03 Industrial systems, installations and equipment and industrial products - Identification of terminals within a system     EN 61355-1:2008 2008-06-05 Classification and designation of documents for plants, systems and equipment - Part 1: Rules and classification tables     EN 81346-2:2009 2009-10-09 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes     EN 81346-1:2009 2009-10-09 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules     EN 62491:2008 2008-09-05 Industrial systems, installations and equipment and industrial products - Labelling of cables and cores     EN 62507-1:2011 2011-02-04 Identification systems enabling unambiguous information interchange - Requirements - Part 1: Principles and methods     EN 61666:2010 2010-09-17 Industrial systems, installations and equipment and industrial products - Identification of terminals within a system     EN 62023:2012 2012-01-06 Structuring of technical information and documentation     EN 62027:2012 2012-01-06 Preparation of object lists, including parts lists     EN 82079-1:2012 2012-09-28 Preparation of instructions for use - Structuring, content and presentation - Part 1: General principles and detailed requirements