Private consumer protection groups have no enforcement power and their action is a drop in the ocean. Honey is a good example, authorities don't control, NGOs and beekeeper unions provide tests and data, the EU gives 0 f*cks and allows the swindle to continue.
Why is fake honey still so commonplace[1] in the EU if controls happen? Tests exists and are straightforward. The EU has been saying that they'll stop it[2], after a more than a decade of abuse, nothing happened because the fraud is so widespread but there are no systematic controls.