Statement of Principles concerning cervical spondylosis (Reasonable Hypothesis) (No. 11 of 2023)

The instrument organises its approach around a few core legal and medical concepts that determine how cervical spondylosis-related claims are to be assessed. First, diagnosis requires two elements. Section 7(2) states cervical spondylosis, for the purposes of this SoP, must have been diagnosed on the basis of: clinical manifestations of local pain and stiffness, or signs of cervical cord or nerve root compression; and imaging evidence of degenerative change, such as disc space narrowing or osteophytes. The Schedule defines "imaging evidence of degenerative change" as an image obtained by medical techniques including X-ray or MRI showing prior degenerative change; the Schedule also notes that imaging will usually occur after clinical onset (Schedule 1, imaging evidence of degenerative change; see also clinical onset definition).

Second, the SoP adopts the administrative standard of "reasonable hypothesis." Section 9 frames the list of factors as the minimum that must exist "before it can be said that a reasonable hypothesis has been raised connecting cervical spondylosis or death from cervical spondylosis with the circumstances of a person's relevant service." This is an evidentiary threshold used within the VEA/MRCA claims system; the instrument itself lists the constituent factors that satisfy it.

Third, the SoP lays out causation in two linked elements: the existence of a factor and its relationship to relevant service. Section 10(1) requires that any factor in s9 "must be related to the relevant service rendered by the person." Section 10(2) places a qualification on subsections 9(18) to 9(35), stating these apply only to material contribution to, or aggravation of, cervical spondylosis where the condition was suffered or contracted before or during, but did not arise out of, the person’s relevant service. Thus the SoP distinguishes between causation arising out of service, and material contribution or aggravation of pre‑existing conditions by service.

Fourth, the instrument provides precise definitional scaffolding in the Schedule. Key definitions include "clinical onset" (the point backwards from first imaging to when symptoms were persistently present as assessed by a registered medical practitioner), "being obese" defined as BMI 30 or greater, BMI formula, "spinal fusion" as surgery to permanently connect adjacent vertebrae, "high performance aircraft" defined by capacity to routinely produce at least 4g, and "trauma to the cervical spine" with detailed symptom onset, persistence, and exceptions where medical intervention occurred (Schedule 1). These definitions operationalise many of the s9 factors.

Fifth, the SoP explicitly allows interaction with other SoPs. Section 11 requires that where a s9 factor refers to an injury or disease already the subject of another SoP under subsection 196B(2) of the VEA, the factors in that other SoP apply "as in force from time to time." This creates a dynamic linkage between SoPs, making the content and application of other Statements relevant for some factors in the cervical spondylosis SoP.

Finally, the instrument addresses fatal outcomes. Section 7(9) defines "death from cervical spondylosis" as including death from a terminal event or condition that was contributed to by the person’s cervical spondylosis, and the Schedule lists examples of terminal events, such as pneumonia and cardiac arrest. This concept allows causation to be traced through contributory effects on terminal events.

The immediate legal subjects are veterans, members of Peacekeeping Forces, and members of the Forces who make claims under the Veterans' Entitlements Act 1986 or the Military Rehabilitation and Compensation Act 2004 where section 120A of the VEA or section 338 of the MRCA applies (s5). The Schedule defines "relevant service" comprehensively to include operational, peacekeeping, hazardous, British nuclear test defence service under the VEA, and warlike or non‑warlike service under the MRCA. Therefore the population affected comprises persons with these types of service who present with cervical spondylosis or death from cervical spondylosis in the context of claims under the specified statutory provisions.

Decision makers within the Department of Veterans' Affairs and other administrators responsible for VEA/MRCA claims are affected functionally. The SoP establishes the medical criteria and factors that must be considered when assessing whether a reasonable hypothesis exists connecting cervical spondylosis to relevant service; administrators will apply the instrument's definitions and thresholds (s9, s10, Schedule 1). The instrument also affects treating clinicians and medico‑legal practitioners who must provide evidence consistent with the SoP’s diagnostic and temporal concepts, for example statements about clinical onset as defined in the Schedule and confirmation of imaging evidence (s7(2); Schedule 1).

Third parties who supply records that bear on the listed factors are implicated. That includes military flight logs, helicopter piloting hour records, unit load‑carrying policies or equipment issuance documentation, surgical records for spinal fusion, medical records documenting BMI and chronicity of obesity, and prison records where prisoner of war status is claimed (s9(11)-(16), s9(1), Schedule 1). Relevantly, several factors require cumulative exposure thresholds and temporal windows, which means historical administrative records may determine whether the factor is established; for example, carrying loads of at least 15 kilograms on the head for at least cumulative 5,000 hours within any 10 year period (s9(11)).

Where a s9 factor refers to an injury or disease already governed by another SoP, the person and their advisers will need to consider the other Statement of Principles as in force from time to time (s11). This makes the affected group include anyone whose claims involve overlapping conditions that are the subject of other SoPs.

The instrument also affects the evidentiary burden and approach of claimants. Because the SoP sets minimum factors constituting a reasonable hypothesis, claimants who cannot document or prove a listed factor face a higher risk that a decision maker will find no reasonable hypothesis. For example, failure to produce imaging that shows degenerative change, or absence of an expert opinion establishing clinical onset as defined, will directly affect the assessment (s7(2), Schedule 1).

Finally, the SoP’s repeal of the 2014 Statement of Principles (s4) means that claimants whose matters straddle the repeal/commencement date must ensure the correct SoP is relied upon for their claim period. The SoP’s commencement date (27 March 2023, s2) and repeal clause create temporal cut‑offs relevant to claims and their supporting evidence.

The instrument does not directly impose criminal sanctions or new statutory duties in the sense of creating offences. Rather, it creates binding evidentiary criteria that decision makers use when assessing causation for claims under the VEA and MRCA. The principal "duties" and "rights" are administrative and evidentiary.

Duties of the decision maker and administrative bodies

• Apply the SoP when dealing with claims to which s120A of the VEA or s338 of the MRCA applies, using the factors in s9 to determine whether a reasonable hypothesis of service connection exists (s5, s9).
• Require that the factors are related to the person’s relevant service, as defined in the Schedule, where any s9 factor is asserted (s10(1); Schedule 1 relevant service).
• Where a factor in s9 refers to another injury or disease governed by another SoP, apply that other SoP as in force from time to time (s11).
• Use the diagnostic requirements in s7(2), namely clinical manifestations and imaging evidence of degenerative change, when accepting a diagnosis of cervical spondylosis for the purposes of claim assessment.

Rights and evidentiary positions for claimants

• A person making a claim has the right to have their case assessed against the SoP’s listed factors; if at least one factor in s9 is established and related to relevant service, a reasonable hypothesis is raised and the claim proceeds to the next step of statutory assessment under the VEA/MRCA (s9; s10).
• Claimants have the right to rely on cross‑referenced SoPs when a s9 factor refers to another disease or injury covered by a different Statement; that other SoP applies as in force (s11).
• The Schedule supplies definitional clarity that claimants and their medical advisers can rely on, for example the BMI formula, the definition of obesity (BMI 30 or more) and the definition of clinical onset, which determine how evidence should be framed and dated.

Obligations on clinicians and experts

• Where clinical onset must be assessed, a registered medical practitioner’s assessment is required under the clinical onset definition in the Schedule. Medical statements should therefore address clinical onset, imaging dates, and whether imaging shows degenerative change as defined (Schedule 1, clinical onset; s7(2); imaging evidence).
• When a factor relies on prior surgical or radiological events, clinicians must link those events temporally and anatomically to the level of cervical spondylosis claimed, for example spinal fusion immediately above or below the affected joint at least six months prior to clinical onset (s9(6)).

Operational constraints and administrative interpretation

• The SoP requires proof of cumulative exposures and time windows for many factors, which places an implicit evidentiary duty on claimants to supply service records, flight logs, or employment records showing hours of exposure, as well as contemporaneous medical documentation for conditions such as acromegaly or Paget’s disease (s9(11)-(16), s9(33)-(34)).
• The SoP’s definitions and thresholds guide the administrative decision; for example the trauma definition in Schedule 1 specifies timing and persistence of symptoms, and exceptions for certain medical interventions (Schedule 1, trauma to the cervical spine), which constrains how decision makers evaluate claimed traumatic events.

In short, the SoP delegates to administrative decision makers the duty to apply the listed medical and exposure factors, and creates rights for claimants to have causation assessed according to those factors and the Schedule’s definitions. The instrument shapes the evidentiary steps that follow in the statutory entitlement process under the VEA and MRCA.

This instrument is a Statement of Principles. It is a determinative medical guidance instrument made under subsection 196B(2) of the VEA (s3). It does not create criminal penalties, civil fines, or direct enforcement mechanisms within its text. The SoP’s enforcement effect is administrative: it imposes evidentiary criteria binding on decision makers assessing whether a reasonable hypothesis connects cervical spondylosis (or death from it) to relevant service for the purposes of claims under the VEA and MRCA (s9; s5).

The practical "enforcement" mechanism is the claims decision process. When a decision maker applies the VEA/MRCA entitlement provisions and the SoP’s elements are not met, the claim will likely be rejected at the stage where causation requires a reasonable hypothesis. Conversely, establishment of at least one listed factor, properly related to relevant service, raises a reasonable hypothesis and typically leads the decision maker to proceed to the next steps required by the VEA or MRCA. The instrument therefore directs outcomes through the administrative discretion of claims decision makers; it does not itself prescribe sanctions.

Compliance with the SoP is enforced through the normal administrative review and internal processes provided by the statutory framework under which VEA and MRCA claims are decided. The SoP does not set out appeal procedures, review rights or merits review mechanisms; those are provided in the parent Acts and administrative law, but are not contained in this instrument. The SoP also makes cross‑reference to other Statements of Principles where relevant (s11), which means non‑compliance with an overlapping SoP could be an independent reason for a claims decision to find no causal link, again enforced administratively.

Because the SoP defines diagnostic and temporal thresholds, inaccurate or incomplete evidence that does not meet those thresholds will be a ground for administrative rejection of the causation element of a claim. The Schedule includes precise timings and quantifications that decision makers will check; for example the special timing rules for trauma (Schedule 1), the minimum cumulative hours for load‑carrying or flying activities (s9(11)-(14), (28)-(31)), and the BMI threshold for obesity (Schedule 1). Enforcement, therefore, takes the form of evidentiary gate‑keeping applied by adjudicators, with decisions subject to the review processes in the VEA and MRCA regime rather than penalties created by this instrument.

The SoP is explicitly made under subsection 196B(2) of the Veterans' Entitlements Act 1986, and it applies to claims governed by section 120A of the VEA and section 338 of the Military Rehabilitation and Compensation Act 2004 (s3; s5). The SoP therefore operates as an evidentiary determinative within the statutory framework of the VEA and MRCA claim processes.

Cross‑reference to other Statements of Principles Section 11 creates a direct interface with other SoPs: where a s9 factor refers to an injury or disease already the subject of another SoP made under subsection 196B(2) of the VEA, then the factors in that other SoP apply "in accordance with the terms of that Statement of Principles as in force from time to time." This means the cervical spondylosis SoP does not operate in isolation; it permits and requires administrators to import the content of other SoPs, as updated, for the purposes of assessing particular factors. Practically, this creates a layered ruleset where changes to other SoPs after the cervical spondylosis instrument commenced may alter the evidentiary position of a claimant whose factor refers to those other diseases or injuries.

Interaction with the diagnostic classification system Section 7(6)-(8) anchors the meaning of cervical spondylosis to a specified set of ICD‑10‑AM codes (M47.01 etc., and M50.3), using The International Statistical Classification of Diseases and Related Health Problems, Tenth Revision, Australian Modification, Tenth Edition, effective 1 July 2017. Decision makers applying this SoP must therefore relate claimed diagnoses to these codes where relevant. That integrates the SoP with a national diagnostic classification standard, which may affect the acceptance of diagnostic labels provided in medical reports.

Relationship to the MRCA and VEA statutory causation frameworks The SoP supplies the minimum medical factors needed to raise a reasonable hypothesis; the VEA and MRCA provide the statutory entitlement tests and decision processes. Section 10(1) requires that any factor in s9 must be related to the person’s relevant service, and Schedule 1 defines "relevant service" in terms of statutory categories under the VEA and the MRCA. This makes the SoP an evidentiary input into statutory causation tests in the parent Acts. The SoP does not change the substantive entitlement tests in the VEA or MRCA; it clarifies the medical factors needed to raise a reasonable hypothesis in that statutory context.

Administrative evidence regimes and record keeping Several s9 factors require cumulative hours or durations (for example carrying loads 5,000 hours within any 10 year period, flying 500 hours in 25 years, or obesity for at least 10 years). The SoP therefore interacts functionally with the record‑keeping and personnel record regimes applicable to military service, aviation logs, medical records, and surgical documentation. The SoP’s practical application will depend on the availability and quality of those records, which are governed by separate administrative and privacy laws outside this instrument.

No express conflict clause with other laws The SoP contains no explicit primacy clause overriding other legislative or regulatory provisions. It is a statutory instrument made under the VEA, designed to be used within the VEA/MRCA claim processes. Where other statutory rules apply to evidentiary standards or rights of review under the VEA or MRCA, those rules would continue to apply alongside the SoP. The instrument’s cross‑reference mechanism (s11) means that changes in other SoPs or classification codes are absorbed into application, creating an evolving interdependence with other legislative instruments and national standards.

The instrument contains only the limited historical record internal to itself. It records that it is Statement of Principles No. 11 of 2023, it is dated 27 February 2023, and it commences on 27 March 2023 (s2; the heading dates). Section 4 explicitly repeals the prior Statement of Principles concerning cervical spondylosis No. 66 of 2014 (Federal Register of Legislation No. F2014L00928). The instrument does not contain any other amendment or modification history; it does not record earlier amendments to this instrument because it is a standalone SoP replacing the 2014 version.

Operationally, the repeal clause means from the commencement date the 2014 SoP no longer applies. For claims under the VEA or MRCA, decision makers must apply this 2023 instrument for cases to which it applies (see s5). The instrument also invokes other Statements of Principles "as in force from time to time" where a s9 factor refers to an injury or disease already covered by another SoP (s11). That provision creates an ongoing dynamic: while this instrument itself has the discrete amendment history noted above, its application is sensitive to later amendments or replacements of other SoPs external to this instrument.

The Schedule references the ICD‑10‑AM Tenth Edition with an effective date of 1 July 2017 for the specified codes (s7(8)). This anchors application to a specific edition of the diagnostic classification system, although it does not itself amend that classification. The instrument makes clear that references to ICD‑10‑AM codes in subsection 7(6) are references to the codes assigned in that edition. Any future change in the national classification would, in practice, require administrators to reconcile diagnostic labelling against the codes specified here; the instrument does not state how to treat later ICD editions.

No subsequent amendments to this particular 2023 SoP are recorded in the instrument. Practitioners should note that s11’s "as in force from time to time" language creates a pathway by which future amendments to other SoPs will influence how this SoP operates for cross‑referenced factors, without this SoP itself being changed.

The text of this instrument contains no reported litigation, cases, or judicial interpretations. It does not list or cite decisions, and there is no litigation history recorded within the instrument itself. The Authority’s view that there is "sound medical‑scientific evidence" forming the basis for the SoP is stated in s8; the instrument does not attach or summarise litigation that has tested that view in court.

Because this instrument is an administrative determinative instrument to be used in VEA/MRCA claim decision‑making, applications of it by decision makers may, in practice, give rise to merits review or judicial review challenges under the statutory review mechanisms applicable to VEA and MRCA decisions. The instrument does not detail those review avenues. The text also provides for cross‑reference to other SoPs as in force from time to time (s11), which means subsequent litigation about other SoPs could indirectly affect interpretation and application of factors that refer to those other injuries or diseases, but no such litigation is recorded here.

Users of the instrument should therefore treat it as the primary source for medical causation criteria; any litigation history relevant to its application will be external to the document and must be researched in the administrative law and veterans’ entitlements case law, which is not included in this instrument. The lack of litigation history in the text means any legal challenge to a decision applying this SoP would require external case research and may raise issues such as interpretation of the defined terms, the sufficiency of evidence to show a factor, the temporal application of the repeal, and the interaction with other SoPs; none of those issues are addressed by cases within the instrument.

This SoP contains several technical features and defined thresholds that frequently generate evidentiary and interpretive risk in claims. The following are concrete pitfalls to watch for, with direct references to the instrument.

1. Diagnosis requires both clinical and imaging elements

• s7(2) requires diagnosis based on clinical manifestations (eg local pain and stiffness or signs of cord or nerve root compression) and imaging evidence of degenerative change. A medical report that asserts a diagnosis without addressing both elements, or that lacks imaging showing degenerative change as defined in the Schedule, will fail to meet the SoP’s diagnosis test.

2. Clinical onset is backwards‑dated from imaging

• The Schedule defines "clinical onset" as the point backwards from the first date of imaging confirming cervical spondylosis to the date at which symptoms were persistently present, assessed by a registered medical practitioner. This requires an expert to opine on when symptoms were persistently present relative to imaging, not simply a contemporaneous diagnosis date.

3. ICD code anchor

• s7(6) lists precise ICD‑10‑AM codes. Practitioners should ensure the diagnostic label in medical records maps to those codes where an ICD code is relied upon. The instrument references the Tenth Edition effective 1 July 2017 (s7(8)); inconsistent coding could create evidentiary friction.

4. Temporal and cumulative thresholds

• Many s9 factors require minimum durations or cumulative hour thresholds, for example carrying 15 kg loads on the head for at least 5,000 cumulative hours within any 10 year period (s9(11)), or flying in high performance aircraft for 500 cumulative hours in 25 years (s9(13)). Procuring contemporaneous documentation to prove those thresholds, such as flight logs or unit records, is frequently difficult. Claims relying on retrospective estimation are more exposed to rejection.

5. Specificity of load position and weight

• The SoP requires loads of at least 15 kilograms positioned in specified ways (on the head while upright, or a large bulky load positioned between neck and shoulder) (s9(11)-(12), (28)-(29)). Vague evidence of general heavy lifting will not suffice.

6. Trauma has detailed symptom and timing rules

• The Schedule’s "trauma to the cervical spine" definition requires damage from a discrete event with development within 24 hours of symptoms and signs, persistence for at least 7 days unless specific medical interventions occurred, and specified handling of unconsciousness or analgesia (Schedule 1). Casual references to "neck injury" without meeting these criteria may be rejected.

7. Spinal fusion and adjacent level disease timing

• Spinal fusion must have been "immediately above or below the affected joint" and at least 6 months before clinical onset (s9(6), s9(23)). Surgical records must specify the anatomical relationship to the affected level.

8. Obesity requires quantification and duration

• "Being obese" is BMI 30 or greater (Schedule 1). s9(15) and s9(32) require obesity for at least 10 years before clinical onset or worsening. Historical weight and height records or medical notes over a decade are needed; snapshots will not establish duration.

9. Cross‑reference to other SoPs is dynamic

• s11 brings in other SoPs "as in force from time to time." That can change the applicable factors after the date of a given claim if the referenced SoP is amended. It also means practitioners must identify and obtain current versions of other SoPs for a full evidentiary strategy.

10. "Inability to obtain appropriate clinical management" is vague

• s9(35) lists "inability to obtain appropriate clinical management for cervical spondylosis" as a factor. The SoP does not define "appropriate" or set documentation standards. This creates interpretive risk as to what evidence will satisfy the factor.

11. Death linkages are contributory

• s7(9) includes deaths where cervical spondylosis "contributed to" a terminal event. Decision makers will require medical evidence of contribution rather than sole causation; a terminal event listed in the Schedule may be the immediate cause while spondylosis is an indirect factor.

12. Scope restrictions for subsections 9(18)-(35)

• Section 10(2) limits the application of s9(18)-(35) to material contribution to, or aggravation of, cervical spondylosis where the condition was suffered or contracted before or during, but did not arise out of, the relevant service. If the condition arose out of service, these factors do not apply in the same way.

13. Flight definitions are technical

• "High performance aircraft" are defined by the capacity to routinely produce 4g; helicopter pilot hours are treated separately (Schedule 1; s9(13)-(14), (30)-(31)). Providers of flight evidence must demonstrate aircraft type or flight profile, not merely title of aircraft.

14. Repeal timing

• The 2014 SoP is repealed (s4). Claims that span the repeal and commencement dates may require attention to which SoP was applicable at the relevant time.

These are concrete evidentiary and interpretive traps that can determine success or failure of a claim. Practitioners should map every element of their medico‑legal evidence to the specific wordings and timings in the SoP and the Schedule.

For claimants, advisers and decision makers, compliance with the SoP means producing evidence that matches the instrument’s precise diagnostic, temporal and exposure criteria. The following practical steps are derived from the instrument’s operative clauses and the Schedule.

1. Establish the diagnosis as the SoP requires

• Obtain imaging that demonstrates degenerative change such as disc space narrowing or osteophytes, and ensure imaging reports are available with dates (s7(2)(b); Schedule 1, imaging evidence of degenerative change).
• Secure a registered medical practitioner’s report addressing clinical manifestations, including local pain and stiffness, or signs of cervical cord or nerve root compression, and tying those to the imaging date (s7(2)(a); Schedule 1, clinical onset). The clinician must expressly assess when symptoms were "persistently present," to support the clinical onset determination.

2. Document clinical onset carefully

• The Schedule requires backward dating from first imaging to the date symptoms were persistently present, "as assessed by a registered medical practitioner." Obtain a detailed clinical timeline signed by an appropriate practitioner describing symptom evolution relative to imaging dates.

3. Match the claimed condition to ICD codes when used

• If a diagnostic code is used for administrative classification, ensure it aligns with one of the codes listed in s7(6) and that the code is assigned according to the Tenth Edition ICD‑10‑AM as referenced (s7(8)).

4. Prove the factor(s) listed in section 9

• Identify which of the s9 factors is relied upon, then gather targeted evidence:
  • For prisoner of war status, obtain service records and documentation confirming POW status and dates (s9(1), s9(18)).
  • For inflammatory joint disease, depositional joint disease, acromegaly, Paget’s disease, or other listed medical conditions, obtain diagnostic reports with dates and anatomical localisation to the cervical spine where required (s9(2), (7), (16), (17), (33)-(34); Schedule lists).
  • For infection, intra‑articular fracture, penetrating injury to an intervertebral disc, or disc prolapse, obtain imaging, surgical notes, pathology reports, and date of event to meet minimum timing windows (s9(3)-(4), (9)-(10), (20)-(21), (26)-(27)).
  • For spinal fusion, secure operative notes showing the levels fused and dates; show the fusion was immediately above or below the affected joint and at least 6 months before clinical onset or worsening (s9(6), (23); Schedule 1 spinal fusion).
  • For trauma, document the discrete event, immediate symptom onset within 24 hours, persistence for 7 days or record of medical intervention that meets the Schedule’s exceptions (Schedule 1 trauma to the cervical spine).
  • For carrying loads and bulky load exposures, obtain service logs, equipment issue records, training records, or contemporaneous statements corroborating hours and weights. The SoP requires loads of at least 15 kg and cumulative totals (s9(11)-(12), (28)-(29)).
  • For flight exposures, produce flight logs, posting records, or avionics records demonstrating cumulative hours of exposure in high performance aircraft or helicopter piloting hours within the specified windows (s9(13)-(14), (30)-(31); Schedule 1 high performance aircraft).
  • For obesity, assemble medical records documenting BMI measurements over time to show a BMI of 30 or greater for at least 10 years before clinical onset or worsening, using the BMI formula in the Schedule (s9(15), (32); Schedule 1 BMI).
  • For "inability to obtain appropriate clinical management" (s9(35)), collate correspondence, appointment records showing service‑related barriers, evidence of denial or absence of relevant clinicians, and contemporaneous notes showing attempts to access care; be prepared to explain why "appropriate" management was unavailable.

5. Show relation to relevant service

• Section 10(1) requires that any factor must be related to relevant service. Practitioners must connect the established factor to the person’s service history as defined in the Schedule (operational, peacekeeping, hazardous, British nuclear test defence service under the VEA, warlike, or non‑warlike under the MRCA). Provide service records, deployment histories, and any contemporaneous incident reports that link the factor to the relevant service period.

6. Address subsections 9(18)-(35) carefully

• Where relying on material contribution or aggravation factors in subsections 9(18)-(35), ensure that the cervical spondylosis was suffered or contracted before or during, but did not arise out of, relevant service, in order to meet the applicability condition in s10(2). That will require medical evidence of the timing of initial disease relative to service.

7. Use other Statements of Principles where needed

• If a s9 factor refers to an injury or disease covered by another SoP, obtain the current text of that SoP and match required factors and evidence as it is "in force from time to time" (s11). This may impose additional evidentiary requirements.

8. Prepare for evidentiary precision in trauma and surgical matters

• The Schedule’s trauma definition has specific clinical timing and persistence requirements; clinicians should explicitly address these in reports. Surgical records must specify levels and procedures for spinal fusion and penetrating injuries.

9. Anticipate gaps and prepare alternative evidence

• Where records are incomplete, obtain corroborative evidence such as witness statements, commander declarations, aircraft unit summaries, or archived logs. Be prepared to explain gaps; administrative decision makers will test evidence against the exact language of the SoP.

10. Time and version control

• Ensure the SoP in force at the relevant time is used. This instrument repeals the 2014 SoP (s4) and commences 27 March 2023 (s2). For cross‑referenced SoPs check their current versions, as s11 imports those "as in force from time to time."

11. Draft medical opinions to the SoP language

• Request that medical experts opine explicitly in terms of the SoP: whether clinical onset as defined is met, whether imaging shows degenerative change, whether the alleged factor is present with the required timing and anatomical relationship, and whether the factor is related to the person’s relevant service.

12. Document deaths and contributory terminal events

• Where death is claimed to be from cervical spondylosis, ensure the death certificate and treating notes explain how spondylosis contributed to the listed terminal event, for example by contributing to pneumonia or respiratory failure as listed in the Schedule (s7(9); Schedule 1 terminal event).

Applying these steps aligns practical evidence gathering and expert opinion with the instrument’s precise language, which is the functional requirement for a claims decision maker to find a reasonable hypothesis under this SoP.