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Health, Environment, Accountability, Rights, Transparency, also known as HEART, is a controversial minor Australian political party registered for federal and New South Wales state elections. The party was founded as the Involuntary Medication Objectors (Vaccination/Fluoride) Party, before later renaming to the Informed Medical Options Party (IMOP). The party's leader is Michael O'Neill, husband of barred alternative medicine promoter Barbara O'Neill. Rebecca McCredie is its deputy registered officer.^[1]

In August 2023, IMOP attempted to merged with the Health Australia Party (HAP) to become HEART, with HAP subsequently backing out from the merger and later dissolving. HEART was previously registered in Queensland, but voluntarily deregistered on 9 February 2024. The party was also previously deregistered at the federal level between August 2024 and February 2025, as it failed to meet minimum membership requirements at the time.

The Involuntary Medication Objectors (Vaccination/Fluoride) Party was first registered at the federal level by the Australian Electoral Commission (AEC) on 26 October 2016. Its registered officer was Gary Martin at the time of registration.^[2]

Between 2019 and 2020, the Involuntary Medication Objectors (Vaccination/Fluoride) Party applied to rename itself to the Informed Medical Options Party at the federal level.

The party is regularly described as "anti-vax", including by former federal health minister Greg Hunt, which its founder has described as "insulting".^[3][4] National peak medical organisation, the Australian Medical Association, also describes the party as spreading health misinformation and that the group's positions "lack the backing of scientific evidence".^[5]

In March 2020, Tom Barnett, a party candidate in the 2019 federal election, created a video discussing coronavirus. In it, he stated: "You can’t catch a virus; it's impossible" and "the only way that you can catch a virus is by having it injected into your bloodstream". The video was removed from Facebook and YouTube, with the companies stating that the video was in breach of their policies.^[6]

On 4 December 2019, the Involuntary Medication Objectors (Vaccination/Fluoride) Party applied to the AEC to be renamed to the "Informed Medical Options Party".^[7] The AEC received 27 written objections to the proposed name change, including from then-federal health minister, Greg Hunt. Most objections centred around the use of the term "Medical" and concerns that it would infer the party was based on medical evidence/science, and the chance of being confused with the Australian Medical Association. The AEC rejected the objections on the basis that the term did not meet the legislative criteria required to refuse the application.^[7]

On 22 April 2020, the party was officially was renamed to the Informed Medical Options Party at the federal level.^[8]

IMOP applied to the Electoral Commission of Queensland (ECQ) to change its name to HEART on 15 December 2023, and officially was renamed on 19 January 2024.^[9]

As of 2 September 2024, IMOP has been formally renamed to the HEART Party and is listed on the New South Wales register of political parties.^[10]

The party announced that HAP would merge into IMOP in a Facebook video, with both parties saying the decision to merge was made after a "long period of negotiations" and due to their similar policies.^[11] However, HAP withdrew from the merger on 10 October, a week after IMOP rebranded to HEART. HAP proceeded to collapse and was deregistered nationally.^[12]

The Informed Medical Options Party was rebranded to HEART by the:

• Australian Electoral Commission for federal elections, on 3 October 2023^[13]
• Electoral Commission of Queensland for Queensland state and local elections, on 19 January 2024^[9]
• New South Wales Electoral Commission for New South Wales state and local elections

On 20 April 2023, the Australian Electoral Commission initiated a review of the HEART Party requiring the party to submit a list of members. Australian federal law requires political parties to have at least 1,500 party members, or have a representative in parliament, to remain registered. After several extensions, HEART provided a list of 1,553 members to the AEC. Of the 1,553 members:

• two were deceased
• 15 members were identified as supporting the registration of another political party - 12 of these people removed their support for HEART when contacted
• eight members were listed twice.

Utilising standardised methodology and formulation by the Australian Bureau of Statistics (ABS), a random sample of a portion of the membership list were contacted and asked to confirm their membership of the party. A sample of 33 people were contacted, of which 31 or more must have reaffirmed their membership. 3 people denied their membership, resulting in a proportional fail and the AEC issuing a notice to the party on 13 December 2023.

On 12 January 2024, HEART provided a written response to the AEC claiming it had over 7,000 members but could not provide evidence of such. HEART submitted an amended list of 1,601 names, of which:

• one was deceased
• 26 members were identified as supporting the registration of another political party - 22 of these people removed their support for HEART when contacted.

Standardised proportional confirmation was re-completed by the AEC, of which 27 people were contacted and at least 26 must reaffirm their support. 5 of the 27 people contacted denied their membership resulting in a subsequent failure to meet the minimum requirements. On 26 August 2024, the AEC formally deregistered HEART under s 137(6)(a) of the Electoral Act and the party was removed from the Register of Political Parties.^[14][15]

On 25 January 2024, the deputy registered officer of HEART submitted an application to the ECQ requesting that it cancel the registration of the party. The ECQ approved the deregistration of the party on 9 February 2024.^[9]

In September 2024, the party requested a review of the AEC's previous deregistration decision, providing a fourth version of a membership list to support the minimum requirement of 1,500 members. HEART also protested that the assurance process was "onerous, not fit-for-purpose and creates obstacles" which inhibited the party's political participation, and did not provide the party with enough time to prepare the required membership lists. The updated membership list included 1,650 people, of which:

• one was deceased
• 24 members were identified as supporting the registration of another political party - all were removed from the list at HEART's request
• 6 members were listed twice.

A repeat random analysis was completed, of which 53 memberships were tested. Of the 53 people contacted, one person denied membership, which passed the ABS statistical confidence test. As a result, the AEC set aside its previous deregistration decision under s 141(4)(c) of the Electoral Act and the HEART Party was subsequently re-registered on 4 February 2025.^[16]

The party was first registered for federal elections on 26 October 2016. HEART was deregistered between 26 August 2024 as it failed on two occasions to meet minimum membership requirements, and was re-registered on 2 February 2025 following a third appeal.

The party first ran in the 2019 Australian federal election as the Involuntary Medication Objectors (Vaccination/Fluoride) Party. It received 1,179 primary votes for the House of Representatives (0.01%), and 17,055 primary votes for the Senate (0.12%). It did not result in any parliamentary representation.^[17][18]

The party ran again in the 2022 Australian federal election, this time as the Informed Medical Options Party. It received 25,850 primary votes for the House of Representatives (0.18%), and 48,830 primary votes for the Senate (0.32%). It did not result in any parliamentary representation.^[19][20]

The Informed Medical Options Party has only run in one Queensland election - the 2020 Queensland state election. The party did not win any seats, gaining 17,646 primary votes (first preference) or 0.61% of all votes.^[21] The party has since collapsed in Queensland and voluntarily deregistered.

The "HEART" acronym was first used by IMOP at the 2023 New South Wales state election, although the party continued to be registered as the Informed Medical Options Party at the time. The party received 11,529 primary votes, accounting for 0.25% of all primary votes in the State. No members were elected to parliament.^[22][23]

• Barbara O'Neill - wife of founder Michael O'Neill and alternative medicine promoter