Introduction Use Form F58 if you want to object to the registration of a union or employer group. On this page: Who can use this form Before you start Apply now What happens next Rules and regulations for this form Content Who can use this form Only use Form F58 if you:would like to object to the registration of an association as an interested party. Before you start Have this information ready before you begin. You will need to tell us:the name of the association you are objecting tothe Commission matter numberyour contact detailsyour association details (if you are objecting on behalf of an association)your representative's details (if you are using one)your interest in the associationthe reasons (grounds) for your objection.We store your information in line with the Form F58 privacy notice (pdf). Apply now Content Submit the application form and supporting documents by email to regorgs@fwc.gov.au.If you cannot email your application, send or deliver it to the Commission office near you. Form F58 (doc) – Application by an objector to the registration of an association Form F58 (pdf) – Application by an objector to the registration of an association What happens next We will consider your objection. If warranted, the Commission will hold a hearing. That way, we can hear from both the applicant and any objectors. Rules and regulations for this form Fair Work (Registered Organisations) Regulations 2009: Regulation 23