The statement clearly sets out agricultural manufacturers and importers' support for Australian farmers' ability to maintain and repair their own machinery.

"Our members are committed to supporting farmers through provision of high quality and safe agricultural machinery that reduces downtime, maximises productivity and minimises environmental impact," TMA executive director, Gary Northover said.

"That includes providing farmers and repairers with training, diagnostic information and support, plus information on service, parts, operation and safety.

"The Statement of Principles reinforces the industry's commitment to industry changes that improve machinery without adding additional cost or putting safety, performance or environmental standards at risk.

"However, recent inquiries into the agricultural machinery market and 'right to repair' have made recommendations that will have far-reaching unintended consequences for the industry and more particularly for rural and regional Australia."

On May 4, the ACCC released its report into the agricultural machinery market, and following that the Productivity Commission released its draft report into Right to Repair.

"Agricultural machinery is often highly complex and requires extensive training and experience to repair or service.

"These recommendations will have unintended consequences for the Australian agriculture industry by creating safety, warranty, and environmental concerns that will affect dealers and their customers.

"We support the right for farmers to carry out their own repairs or maintenance, but that does not mean a right to modify.

"These machines are often complex and set up to operate safely while optimising performance. Modifying them creates significant safety risk.

"In addition, agricultural machinery and tractor dealerships operate all over Australia, largely in rural, regional and remote areas.

"These dealerships are a crucial part of their local economies, as employers, providers of traineeships and education, supporters of community initiatives.

"If the recommendations from the ACCC and Productivity Commission are implemented in their current form, we are concerned repairs will be made by people who don't have the required training and may result in machines not being fixed correctly the first time. That can in turn lead to increased downtime and other breakdowns, which create knock on effects that can be expensive to remedy.

"We urge the ACCC and Productivity Commission to work with our industry to develop workable solutions that won't create safety, warranty or environmental issues, or adversely affect rural communities."