A solution was found in 1988, when the first fair trade certification initiative, Max Havelaar, was created in the Netherlands under the initiative of Nico Roozen, Frans Van Der Hoff, and Dutch development NGO Solidaridad. The independent certification allowed the goods to be sold outside the worldshops and into the mainstream, reaching a larger consumer segment and boosting fair trade sales significantly. The labeling initiative also allowed customers and distributors alike to track the origin of the goods to confirm that the products were really benefiting the producers at the end of the supply chain.