1. World Trade Organization (2014) International trade statistics 2014
2. European Food Safety Authority (2015) The 2013 European Union report on pesticide residues in food. EFSA J 13:1–169
3. USDA Agricultural Marketing Service (2014) Pesticide data program annual summary, calendar year 2014. https://www.ams.usda.gov/sites/default/files/media/2014%20PDP%20Annual%20Summary.pdf
4. Food Safety Modernization Act (FSMA). http://www.gpo.gov/fdsys/pkg/PLAW-111publ353/pdf/PLAW-111publ353.pdf
5. Global MRL database. https://www.globalmrl.com/