This was not focused on as much for a tech option so only small amounts of research was done.

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Key Insight: "Fair trade is not regulated by the government, however, a number of private organizations have developed fair trade monitoring systems. One of the largest fair trade monitoring organizations worldwide is Fairtrade International (FLO). Products that meet FLO standards can become Fairtrade certified and use the above “FAIRTRADE®” logo."

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https://sciencemeetsfood.org/whats-deal-fair-trade/