The International Treaty on Plant Genetic Resources for Food and Agriculture, (also known as ITPGRFA, International Seed Treaty or Plant Treaty is a comprehensive international agreement in harmony with the Convention on Biological Diversity, which aims at guaranteeing food security through the conservation, exchange and sustainable use of the world's plant genetic resources for food and agriculture (PGRFA), the fair and equitable benefit sharing arising from its use, as well as the recognition of farmers' rights. It was signed in 2001 in Madrid, and entered into force on June 29th 2004.