![Yellow recycle container with chasing arrows symbol.](https://resource-recycling.com/recycling/wp-content/uploads/sites/3/2021/01/recycle-bin-with-symbol_20210111_By-Roman-Zaiets_shutterstock_1612822981-web-1024x682.jpg)
Researchers at the Institute for the Advancement of Food and Nutrition Sciences found that recycling rates were higher in countries with EPR systems in place. | Roman-Zaiets/Shutterstock
A team of researchers at Iowa State University reviewed extended producer responsibility laws in several countries and concluded that the programs overall strengthened recycling.