## SA 550 — Related Parties: Scope and Definitions
### Scope
SA 550 deals with the auditor's responsibilities regarding related party relationships and transactions when performing an audit of Financial Statements — specifically, risks of material misstatement associated with such relationships.
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### Who is a Related Party?
Primary source: Definition in the Applicable Financial Reporting Framework (AFRF) (e.g., Ind AS 24).
Where AFRF establishes minimal or no requirements, a related party means:
| Category | Description |
|---|---|
| (a) Person/entity with control or significant influence over the reporting entity (directly or through intermediaries) | e.g., a parent company, dominant shareholder |
| (b) Another entity over which the reporting entity has control or significant influence | e.g., a subsidiary or associate |
| (c) Another entity under common control with the reporting entity | Common controlling ownership / close family members of owners / common key management |
> Exception: Entities under common control of a state (national/regional/local government) are NOT considered related parties — unless they engage in significant transactions or share resources to a significant extent.
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### Control vs. Significant Influence
| Term | Definition |
|---|---|
| Control | Power to govern financial and operating policies to obtain benefits from the entity's activities |
| Significant Influence | Power to participate in financial and operating policy decisions — but NOT control over those policies. May be gained through ownership, statute, or agreement |
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### Indicators of Control or Significant Influence
1. Direct/indirect equity holdings or other financial interests in the entity
2. Entity's own direct/indirect equity holdings or financial interests in other entities
3. Being part of TCWG or Key Management Personnel (KMP)
4. Being a close family member of TCWG/KMP
5. Having a significant business relationship with TCWG/KMP