The F.R.E.E. Australia Party says legislation for electoral changes in South Australia is aimed, in part, at derailing its attempt to stand candidates at the state election on March 20 next year.

The party says it objects to a proposed amendment that would prevent it being a registered party until six months after an application was approved.

F.R.E.E. (Freedom Rights Education Environment) Australia applied for registration last month.

Its spokesman Paul Kuhn says the SA Government's bill before parliament would be another obstacle to contesting the election next year, based on the registration process.

"That part alone would rule us out at the next election if the Government plays its cards right, which is what we see very clearly happening, since the Attorney-General in fact has been on public record stating that he would seek crown law advice in stopping us getting registered," he said.

"It just happens to coincide with our application. The Electoral Act's been basically in this form for a number of years. Why change it right now?

"So if one did have some concern one would think this was in fact targeting somebody that the Government didn't want to speak for the people."

The F.R.E.E. Australia Party has members from a number of motorcycle clubs.