 In 2000, the group's main campaigns focused on opposition to genetically modified foods and the changes to the Greek Constitution proposed by a parliamentary committee.In particular, the proposed amendment to Article 24, concerning forest and nature protection, was considered to be vague and weaker than the previous wording.Protests against these issues involved local ecological groups, national environmental NGOs, and other organisations, and in 2004, Greek opponents of GMOs formed gmostop.org.