The alliance comprises the Cattle Council of Australia, Canadian Cattlemen's Association, Mexico's Confederacion Nacional de Organizaciones Ganaderas, Beef and Lamb New Zealand and America's National Cattlemen's Beef Association.
New Zealand does not have free trade agreements with some key beef importers such as Japan, which imposes a 38 per cent tariff on New Zealand exports.
Last year, New Zealand signed a free trade agreement with Korea which for beef exporters will mean the phasing out of duties, which stand at 40 per cent, over 15 years.
Beef and Lamb chief executive Scott Champion said introduction of the Trade Protection Authority bill to the US Congress would prove an important development.
"If that's passed, that means that when a deal is put to the US Congress, it can't be picked apart - it's either voted up or voted down," Champion told the Herald. "And that really puts the pressure on to make sure that it is acceptable before it is put through the US legislative process."
NZ sheepmeat and beef exporters pay about $350 million a year in tariffs - mostly on beef and mostly on exports to Japan and Korea.