Statement of PrinciplesconcerningBENIGN PAROXYSMAL POSITIONAL VERTIGO (Balance of Probabilities)(No. 55 of 2026)The Repatriation Medical Authority determines the following Statement of Principles under subsection 196B(3) of the Veterans' Entitlements Act 1986.Dated 19 June 2026Professor Terence Campbell AMChairpersonby and on behalf ofThe Repatriation Medical AuthorityContents1 Name2 Commencement3 Authority4 Repeal5 Application6 Definitions7 Kind of injury, disease or death to which this Statement of Principles relates8 Basis for determining the factors9 Factors that must exist10 Relationship to service11 Factors referring to an injury or disease covered by another Statement of PrinciplesSchedule 1 - Dictionary1 DefinitionsNameThis is the Statement of Principles concerning benign paroxysmal positional vertigo (Balance of Probabilities) (No. 55 of 2026).CommencementThis instrument commences on 20 July 2026.AuthorityThis instrument is made under subsection 196B(3) of the Veterans' Entitlements Act 1986.RepealThe Statement of Principles concerning benign paroxysmal positional vertigo (Balance of Probabilities) (No. 57 of 2017) (Federal Register of Legislation No. F2017L01051) made under subsection/s 196B(3) of the VEA is repealed.ApplicationThis instrument applies to a claim to which section 120B of the VEA or section 339 of the Military Rehabilitation and Compensation Act 2004 applies.DefinitionsThe terms defined in the Schedule 1 - Dictionary have the meaning given when used in this instrument.This Statement of Principles is about benign paroxysmal positional vertigo and death from benign paroxysmal positional vertigo.Meaning of benign paroxysmal positional vertigomeans recurrent episodes of vertigo lasting less than one minute that are provoked by specific types of head movements, together with the observation of nystagmus during a provoking manoeuvre or evidence of response to treatment with repositioning manoeuvres; andexcludes positional vertigo caused by disease or injury to the brain.Note 1: Examples of disease or injury to the brain which may cause positional vertigo include, but are not limited to, stroke, brain tumours, and certain neurological disorders such as multiple sclerosis.Note 2: A patient may have symptoms associated with an episode of vertigo that last longer than one minute. These include, but are not limited to, nausea, vomiting, dizziness, or unsteadiness.While benign paroxysmal positional vertigo attracts ICD-10-AM code H81.1, in applying this Statement of Principles the meaning of benign paroxysmal positional vertigo is that given in subsection (2).For subsection (3), a reference to an ICD-10-AM code is a reference to the code assigned to a particular kind of injury or disease in The International Statistical Classification of Diseases and Related Health Problems, Tenth Revision, Australian Modification (ICD-10-AM), Tenth Edition, effective date of 1 July 2017, copyrighted by the Independent Hospital Pricing Authority, ISBN 978-1-76007-296-4.Death from benign paroxysmal positional vertigoFor the purposes of this Statement of Principles, benign paroxysmal positional vertigo, in relation to a person, includes death from a terminal event or condition that was contributed to by the person's benign paroxysmal positional vertigo.Note: terminal event is defined in the Schedule 1 – Dictionary.Basis for determining the factorsOn the sound medical-scientific evidence available, the Repatriation Medical Authority is of the view that it is more probable than not that benign paroxysmal positional vertigo and death from benign paroxysmal positional vertigo can be related to relevant service rendered by veterans or members of the Forces under the VEA, or members under the MRCA.Note: MRCA, relevant service and VEA are defined in the Schedule 1 – Dictionary.Factors that must existAt least one of the following factors must exist before it can be said that, on the balance of probabilities, benign paroxysmal positional vertigo or death from benign paroxysmal positional vertigo is connected with the circumstances of a person's relevant service:having trauma involving the head in the 2 months before clinical onset or clinical worsening;Note: Head trauma may result from, but is not limited to, motor vehicle accidents, whiplash, falls, assault, blows to the head, or sporting injuries.having a concussion or moderate to severe traumatic brain injury in the 2 months before clinical onset or clinical worsening;being exposed to vibrational or percussive forces which are capable of being transmitted to the inner ear, in the 3 months before clinical onset or clinical worsening;Note: Examples of vibrational or percussive forces capable of being transmitted to the inner ear include, but are not limited to, forces created by head surgery, dental procedures, cochlear implantation surgery, heavy machinery, and vibrational tools.having vestibular neuritis on the affected side within the 6 months before clinical onset or clinical worsening;Note: Vestibular neuritis is commonly caused by viral infections, and in rare cases, bacterial infections.having Ménière disease on the affected side before clinical onset or clinical worsening;undertaking physical activity of at least 6 METs, where the activity involves sudden head turning, jolting or vibration of the body, within the 7 days before clinical onset or clinical worsening;Note: MET (metabolic equivalent) is a unit of measure of the level of physical capability of the cardiorespiratory system. For example, 1 MET = cardiorespiratory effort associated with a person sitting; 3-5 METs = cardiorespiratory effort associated with a person walking at an average pace (5 km/h), sweeping, or lifting moderate weights; 6-11 METs = cardiorespiratory effort associated with a person cycling (> 16 km/hr), running (>9 km/hr), or swimming moderately to hard.having migraine within the 6 years before clinical onset or clinical worsening;having osteoporosis at the time of clinical onset or clinical worsening;having vitamin D deficiency, with a serum 25(OH)D level of less than 30 nanomoles per litre at the time of clinical onset or clinical worsening;inability to obtain appropriate clinical management for benign paroxysmal positional vertigo before clinical worsening.The existence in a person of any factor referred to in section 9, must be related to the relevant service rendered by the person.The clinical worsening aspect of factors set out in section 9 apply only to material contribution to, or aggravation of, benign paroxysmal positional vertigo where the person's benign paroxysmal positional vertigo was suffered or contracted before or during (but did not arise out of) the person's relevant service.Factors referring to an injury or disease covered by another Statement of PrinciplesIn this Statement of Principles:if a factor referred to in section 9 applies in relation to a person; andthat factor refers to an injury or disease in respect of which a Statement of Principles has been determined under subsection 196B(3) of the VEA;then the factors in that Statement of Principles apply in accordance with the terms of that Statement of Principles as in force from time to time.Schedule 1 - DictionaryNote: See Section 61 DefinitionsIn this instrument:benign paroxysmal positional vertigo—see subsection 7(2).MRCA means the Military Rehabilitation and Compensation Act 2004.relevant service means:(a) operational service under the VEA;(b) peacekeeping service under the VEA;(c) hazardous service under the VEA;(d) British nuclear test defence service under the VEA;(e) warlike service under the MRCA; or(f) non-warlike service under the MRCA.Note: MRCA and VEA are defined in the Schedule 1 - Dictionary.terminal event means the proximate or ultimate cause of death and includes the following:(a) pneumonia;(b) respiratory failure;(c) cardiac arrest;(d) circulatory failure; or(e) cessation of brain function.VEA means the Veterans' Entitlements Act 1986.