Independent Review

In 2019 the SA Government commissioned a high-level independent review conducted by Professor Kym Anderson. This review found that the moratorium has cost SA’s grain industry at least $33 million since 2004.

In addition to the $33 million cost, Professor Anderson’s review found that:

  • there is no price premium for grain from South Australia despite it being the only mainland state with a GM crop moratorium,
  • the moratorium will continue to hurt South Australian producers with (at least) another $5 million cost if the moratorium continues until 2025,
  • GM crops typically use less, rather than more farm chemicals when compared to conventional crops,
  • GM crops can also deliver reduced weed control costs and increased yields,
  • KI growers would be able to preserve their unique non-GM market,
  • South Australia’s moratorium has discouraged both public and private research and development investment in this state,
  • removing the moratorium will attract or retain research dollars, scientists, and post-graduate students in South Australia, and
  • segregation protocols (such as those used interstate) ensures the successful co-existence of GM and non-GM crops.

Following the release of the review, GPSA identified the need for targeted consultation with growers on Kangaroo Island in relation to specific findings.

Kangaroo Island growers

GPSA held a public forum for primary producers on 15 March 2019 in Parndana to discuss the findings from the Independent Review. KI Pure Grain’s niche supply contract may be jeopardised if GM crops are able to be cultivated on Kangaroo Island.

The consensus at the Forum was that the moratorium should continue to apply to the Island to allow KI producers and KI Pure Grain to implement segregation protocols should GM technology become available which may be of use to the Island’s livestock or cropping industries.

GPSA has recommended that further consultation with KI primary producers occurs well in advance of the expiry of the moratorium, and in the event new GM varieties approved by the OGTR become available. This prohibition should not remain indefinitely and instead be subject to regular review.

Parliamentary Select Committee

A Parliamentary Select Committee to investigate GM Crops was established in August 2018. This inquiry was separate to the Independent Review conducted by Professor Kym Anderson.

The Select Committee released its report in October 2019 but could not agree on the status of the GM moratorium. Two of the four committee members (the Hon John Darley MLC and the Hon John Dawkins MLC) recommended that the moratorium be restricted to Kangaroo Island in line with GPSA’s proposal and the Government’s stated policy.

The Select Committee’s findings were inconclusive as to whether any changes should be made to the moratorium. The moratorium will automatically expire on 1 September 2025 unless Parliament decides otherwise.

Changes to legislation 

From August 2019 to February 2020, a variety of changes to both regulations and legislation were proposed in order to remove the GM moratorium from mainland SA.

In accordance with the legislative framework, PIRSA conducted extensive industry consultation which included formal written submissions and public meetings on Kangaroo Island and in Adelaide. This consultation closed on 30 September 2019.

The statutory consultation period saw 218 submissions received, with the majority of these in favour of restricting the GM moratorium to Kangaroo Island.

In May 2020, changes to SA’s GM moratorium were negotiated between the Government and Labor. These changes provided local councils with a once off, time-limited opportunity to apply to the Minister for Primary Industries to be designated as a GM-free area.

GPSA engaged with all rural and regional councils to ensure that they understood the importance of this issue to our sector. A total of 11 council applications were received including Berri Barmera, Gawler, Adelaide Hills, Mt Barker, Alexandrina, Yankalilla, Onkaparinga, Tea Tree Gully, Playford, Barossa, and Victor Harbor.

GPSA strongly opposed these applications on the basis that they did not meet the high threshold set by two separate economic assessments of SA’s GM moratorium.

On November 2, 2020 Minister Basham announced that all 11 council applications to be GM-free have not been approved. This decision was based on advice by the expert GM Crop Advisory Committee, who considered all council applications.

This decision provides growers on mainland SA with the certainty to make planting decisions ahead of the 2021 season. The moratorium will remain in place on Kangaroo Island indefinitely.

Further Information

Read a sample of GPSA's submission to councils considering an application to be GM-free.

Read GPSA CEO Caroline Rhodes' op-ed in The Advertiser, which calls for an end to the GM moratorium.

Read the Draft Regulations

Read GPSA's response to the Statutory Consultation on the Draft Regulations 


Read GPSA’s submission to the Independent Review

Read the Independent Review’s findings

Read GPSA’s response to the Independent Review


Read GPSA’s submission to the Select Committee

Read GPSA’s transcript from the Select Committee

Read the Select Committee's report


Read the agenda for GPSA’s KI public forum for primary producers

Read GPSA’s letter to Minister Whetstone regarding Kangaroo Island


Analysis of price premiums under the South Australian GM moratorium as independently produced by Mecardo