The claim for GSP treatment must be supported with the appropriate documentary evidence. The GSP Certificate of Origin Form A is used for this purpose.
The Form A was adopted in 1970 by the UNCTAD´s Working Group on Rules of Origin as a common certificate of origin for the purposes of the GSP (TD/B/AC.5/38).
Most recently, changes to the Form A were made:
- In April 2004 to take into account the European Union´s enlargement, leading to a revision of the note on the back of the form (Notes 2004) (TD/B/GSP/FORM/1)
- In July 2005 to take into account the new GSP scheme of Turkey, leading to a revision of the note on the back of the form (Notes 2005) (TD/B/GSP/FORM/2/Rev.1)
- In July 2007 to take into account the European Union´s enlargement and to include the Principality of Liechtenstein, leading to a revision of the note on the Back of the form (Notes 2007) (TD/B/GSP/FORM/3)
The Trade and Development Board, at its forty-first session of the Trade and Development Board, held from 18 to 20 April 2007, agreed that the old Form A with notes dated 1996, 2004 and 2005 will remain valid until existing stocks are exhausted.