NDIS Nominee Framework — Authority, Representation and Action-Specific Legitimacy

STATUS: INTERNAL — exploratory, non-shareable, assumptions permitted.

Status: INTERNAL — external institutional case

Research maturity: Preliminary evidence

Disposition: Preserve and investigate

Research area: Institutional Action and Attribution

Source type: Government institutional framework

Institution: National Disability Insurance Scheme

Jurisdiction: Australia

Captured: 18 August 2026

Share status: Internal analysis; source itself is public

Theory status: Does not establish or validate a Codex Resonance theory

Arqua relevance: Potential architectural translation; not yet derived

Primary source

NDIS — What is a nominee?

Source page date: This page current as of 10 August 2026.

Source observations recorded from the public NDIS page include:

• There are two types of nominees: plan nominees and correspondence nominees.
• Plan nominees make decisions about a participant’s plan, including matters such as asking for changes to the plan, managing funding and preparing for a new plan.
• Correspondence nominees can ask for information about or for the participant, and receive letters, emails, SMS and notices sent by the NDIS.
• The participant can ask the NDIS to add a plan nominee, a correspondence nominee or both.
• The same person may be both plan and correspondence nominee, or different people may hold those roles.

Institutional observation

The NDIS nominee framework distinguishes the participant from a person who receives bounded institutional authority to act or communicate on the participant’s behalf.

Nominee status does not appear to transfer unrestricted decision-making authority. The framework differentiates nominee roles, limits the scope of representation and requires the nominee to remain oriented toward the participant’s wishes, preferences and decision-making autonomy.

This provides an observable institutional case in which:

• capacity to act;
• authority to represent;
• permission concerning a particular matter;
• legitimacy of a particular decision; and
• attribution of the resulting consequence

cannot safely be treated as equivalent.

Source-grounded distinctions

The following distinctions are recorded subject to verification against the complete NDIS framework and applicable legislation.

Participant and nominee

The participant remains the person whose wishes, preferences, interests and autonomy are institutionally relevant.

A nominee acts within an institutionally recognised representative role. The existence of that role does not erase the participant or make the nominee the source of the participant’s interests.

Plan nominee and correspondence nominee

The NDIS distinguishes between at least:

• a plan nominee, who may undertake specified activities connected with the participant’s plan; and
• a correspondence nominee, who may receive or make specified communications on the participant’s behalf.

These roles should not be treated as interchangeable or as granting universal authority.

Standing authority and particular action

Being recorded as a nominee establishes a form of standing institutional authority. It does not necessarily establish that every proposed action is legitimate.

The legitimacy of a particular action may depend on:

• nominee type;
• identity;
• scope of appointment;
• subject matter;
• participant consent;
• participant wishes and preferences;
• current circumstances;
• duration of appointment;
• applicable duties and safeguards; and
• the consequences of the proposed action.

Supported rather than substituted decision-making

The nominee’s role includes supporting the participant’s involvement and decision-making capacity.

Representation should not automatically become substitution. Where the participant cannot presently express a preference, the nominee may need to reconstruct the participant’s likely wishes from previous decisions, experience and trusted relationships rather than imposing the nominee’s own preferences.

Treat this as a source-grounded institutional feature to verify—not as a universal theory of representation.

Candidate decomposition

Candidate analytical decomposition:

capacity to decide ≠ capacity to act ≠ institutional authority to represent ≠ permission concerning a particular action ≠ legitimacy of that action ≠ attribution of its consequence

Nominee status may establish standing authority without conclusively establishing the legitimacy of every action undertaken under that authority.

Do not convert either statement into an axiom, law, theorem or settled Codex Resonance conclusion.

Research significance

The case suggests that institutional representation may require several independently maintained conditions. These are research questions arising from the case, not necessary or sufficient conditions already proven:

1. The represented person remains identifiable.
2. The representative’s identity is established.
3. The representative role is institutionally recognised.
4. The scope and duration of authority are known.
5. The particular action falls within that scope.
6. The represented person’s wishes or reconstructable preferences remain relevant.
7. Current conditions have not invalidated or constrained the authority.
8. The resulting action can be correctly attributed.

Relationship to the current investigation

This case links to the emerging distinction among:

• capacity for action;
• institutional authority;
• action-specific legitimacy; and
• attribution of consequence.

The NDIS framework provides a concrete institutional setting in which these elements are visibly separated by role definitions, consent, scope, duties and safeguards.

Do not use the NDIS case alone to establish that the decomposition applies universally across institutions.

Moral-crumple-zone relevance — provisional

A nominee could become the apparent location of responsibility when an institutional workflow records that “the nominee approved.”

That recorded approval would not necessarily demonstrate that the nominee:

• received adequate information;
• understood the proposed action;
• could meaningfully challenge it;
• had practical alternatives;
• possessed authority for that particular action; or
• exercised effective control over the outcome.

This creates a possible connection to moral crumple zones and Execution Attribution Collapse.

Treat this only as a research question. Do not claim that the NDIS framework itself creates moral crumple zones without evidence from actual cases or workflows.

Candidate research questions

1. What conditions convert standing representative authority into legitimate authority for a particular action?
2. How do institutions preserve the represented person’s wishes when another actor performs the institutional action?
3. How should preferences be reconstructed when they cannot presently be expressed?
4. When does supported decision-making become substituted decision-making?
5. Who should bear attribution when a nominee formally approves an outcome substantially determined by institutional process or automation?
6. What evidence demonstrates meaningful control rather than merely recorded participation?
7. Can representative authority survive changes in consent, capacity, circumstances or institutional state?
8. How do digital systems represent the scope, duration and conditions of delegated authority?
9. Which elements of the NDIS model are specific to disability law and which might generalise to institutional action more broadly?

Potential architectural translation — not a research conclusion

A future Arqua execution-control pattern might need to ask more than:

Is this actor registered as an authorised nominee?

It may need to determine:

Is this identified actor authorised to perform this particular action for this participant, within the applicable nominee role, consent, scope, duration and conditions currently holding?

Possible runtime considerations include:

• represented-party identity;
• representative identity;
• role type;
• authority source;
• scope of delegation;
• duration and expiry;
• action class;
• current consent;
• relevant wishes and preferences;
• conflicting interests;
• required evidence;
• material consequences; and
• escalation requirements.

This is architectural usefulness inferred from the case. It is not described as an NDIS requirement unless the primary legal and operational sources establish that requirement.

Research safeguards

• Do not claim that the NDIS framework validates Codex Resonance.
• Do not treat “agency → authority → action” as a necessary universal sequence.
• Do not equate legal capacity, practical capability, institutional agency and authority.
• Do not treat nominee status as general or unrestricted power.
• Do not infer operational NDIS workflow behaviour from the public guidance page alone.
• Do not make legal conclusions from this research note.
• Review the NDIS Act, Rules and operational guidance before making stronger claims.
• Preserve exact source attribution and distinguish source facts from Codex Resonance interpretation.
• Keep the Arqua translation quarantined from the evidence record.

Controlled conclusion

The NDIS nominee framework is a valuable external institutional case because it separates the person whose interests and wishes remain authoritative from the representative who is permitted to perform bounded institutional functions. It supports further investigation of the distinction among capacity, authority, action-specific legitimacy and attribution, but it does not by itself establish a general theory of institutional action.

Cross-links

Potential or existing related pages to review and connect in later synthesis:

• Institutional Action and Attribution
• Agency, Authority and Action-Specific Legitimacy
• Execution Attribution Collapse
• Moral Crumple Zones
• Responsible Participation
• Runtime Context Assembly
• Execution Admissibility Architecture
• External Research Triggers

Existing related workspace pages surfaced during placement:

• When Human Oversight Does Not Mean Human Control
• No access
• From Semantic Governance to Execution Admissibility
• From Public Meaning to Institutional Action

Do not create duplicate canonical pages or modify settled Codex Resonance definitions.