# MOA v/s AOA – Key Differences
A conceptual contrast helps avoid confusion in MCQs and descriptive questions.
## Comparison Table
| Basis | MOA | AOA |
|---|---|---|
| Content | Defines the fundamental conditions for the company's incorporation; regulates the relationship with outsiders | Contains the internal regulations governing the relationship between the company and its members |
| Supremacy | Supreme — cannot contain anything contrary to the Act; MOA prevails over AOA in case of conflict | Subordinate to both the law AND the MOA |
| Scope | Defines the scope of the company's activities; any act beyond MOA is ultra vires (void) and CANNOT be ratified | Regulates actions within the scope set by the MOA; acts beyond AOA can be ratified by shareholders if not violating the MOA |
## Hierarchy of Documents
```
Companies Act, 2013 (highest)
↓
MOA
↓
AOA
```
Any clause inconsistent with a higher-level document is void to that extent.
## Additional Distinctions (commonly examined)
| Aspect | MOA | AOA |
|---|---|---|
| Alteration | Generally needs Special Resolution + sometimes CG approval | Generally needs Special Resolution only |
| Relationship with | Outsiders / world at large | Members / internal management |
| Document type | Charter document | Subsidiary / regulatory document |
| Clauses fixed | 6 (or 7 for OPC) clauses prescribed | No fixed number — flexible |
| Ratification of breach | NOT possible (ultra vires the MOA) | Possible (ratifiable by shareholders) |