The EPC Tag Data Standard (TDS) defines the Electronic Product Code™ and specifies the memory contents of Gen 2 RFID Tags.
The latest version (currently version 2.3.0) is always available at https://ref.gs1.org/standards/tds/. Permanent links to specific versions are listed below.
- Version 1.1.24
- Published 1 April 2004
- https://ref.gs1.org/standards/tds/1.1.24/
- Version 1.1.27
- Published 10 May 2005
- https://ref.gs1.org/standards/tds/1.1.27/
- Version 1.3.0
- Published 8 March 2006
- https://ref.gs1.org/standards/tds/1.3.0/
- Version 1.3.1
- Published 28 September 2007
- https://ref.gs1.org/standards/tds/1.3.1/
- Version 1.4.0
- Published 11 June 2008
- https://ref.gs1.org/standards/tds/1.4.0/
- Version 1.5.0
- Published 18 August 2010
- https://ref.gs1.org/standards/tds/1.5.0/
- Version 1.6.0
- Published 22 September 2011
- https://ref.gs1.org/standards/tds/1.6.0/
- Version 1.7.0
- Published 23 May 2013
- https://ref.gs1.org/standards/tds/1.7.0/
- Version 1.8.0
- Published 3 February 2014
- https://ref.gs1.org/standards/tds/1.8.0/
- Version 1.9.0
- Published November 2014
- https://ref.gs1.org/standards/tds/1.9.0/
- Version 1.10.0
- Published March 2017
- https://ref.gs1.org/standards/tds/1.10.0/
- Version 1.11.0
- Published September 2017
- https://ref.gs1.org/standards/tds/1.11.0/
- Version 1.12.0
- Published May 2019
- https://ref.gs1.org/standards/tds/1.12.0/
- Version 1.13.0
- Published November 2019
- https://ref.gs1.org/standards/tds/1.13.0/
- Version 2.0.0
- Published August 2022
- https://ref.gs1.org/standards/tds/2.0.0/
- Version 2.1.0
- Published 2 February 2024
- https://ref.gs1.org/standards/tds/2.1.0/
- Version 2.2.0
- Published 11 February 2025
- https://ref.gs1.org/standards/tds/2.2.0/
- Version 2.3.0
- Published 31 October 2025
- https://ref.gs1.org/standards/tds/2.3.0/