Federated Farmers says the reopening of the meat trade to Iran after a 20-year hiatus is like opening a new market for New Zealand's meat exporters.
Market access to Iran effectively ceased in 1998 as a result of international sanctions.
Primary Industries Minister Nathan Guy, however, cleared the way for resumption of trade when he concluded a veterinary agreement with his Iranian counterpart in Tehran in February.
The resumption in lamb shipments was recognition of a past relationship with Iran, and there was great potential, said Federated Farmers' meat and fibre chair Rick Powdrell.
"After what is effectively 20 years, it's akin to opening up a new market for our meat exporters," Powdrell said.