1. Codex Committee On Food Labelling;CAC,2007
2. Codex Committee On Food Labelling;CAC,2008
3. Codex Alimentarius Commission Thirty-second Session;CAC,2009
4. Regulation (EC) No 1829/2003 of the European Parliament and of the Council of 22 September 2003 on genetically modified food and feed;European Parliament;Journal of the European Union,2003