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Office of Significant Investments Review

Overview of Forms

Information on SIRA Approval, Notification, Reconsideration and Appeal, and Validation Forms.

Last updated on 2 June 2026

Approval Forms

Forms to seek approval before becoming a controller or acquiring a business or undertaking of a designated entity, or appointing key personnel in a designated entity.

Notification Forms

Forms to notify the Minister of becoming a Level A controller, or for designated entities to report a change in ownership or control within 7 days of becoming aware of it.

Reconsideration and Appeal Forms

Forms to seek the Minister's reconsideration of an appealable decision, or to appeal to the Reviewing Tribunal.

Validation Forms

Forms to seek Minister's approval to validate a void transaction under SIRA.