Draft Document – Standardization – Part 2: Presentation of documents; Amendment 1
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2010

Draft Document – Standardization – Part 2: Presentation of documents (ISO/IEC Directives – Part 2:2011, modified); Trilingual version CEN-CENELEC Internal Regulations – Part 3:2015; Amendment A1
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/2016