The Ministry for Primary Industries wants feedback on whether the honey produced and sold in New Zealand should meet similar requirements to exported mānuka honey given some of the domestic supply ends up overseas.
Since February, all exported mānuka honey must meet a specific definition to support authenticity as the "high price that mānuka honey commands around the world has exposed the sector to scrutiny from overseas consumers, media, and regulators," MPI said in a discussion document.
"We are now considering whether to apply the same science definition to New Zealand mānuka honey sold on the domestic market," it added.
According to MPI, evidence suggests a significant amount of export honey is sold as mānuka, with prices ranging from $12 per kilogram to more than $140 per kilogram.
Alongside the global demand, there is also a premium price attached to mānuka honey sold in New Zealand, MPI said. In the year ended June 30, 2017, the price of bulk light clover honey was between $10-and-$14 per kilogram. The price for mānuka honey ranged from $10-to-$127 per kilogram.