| Interface | Description | 
| ICAComponent | Represents a component of a stream. | 
| ICAComponents | Represents a collection of components. | 
| ICADenial | Supported by denial objects. | 
| ICADenials | Represents a collection of denials. | 
| ICAManager | Supported by the Conditional Access (CA) Manager. | 
| ICAManagerInternal | Provides methods for internal communication between the CA Manager and the Video Control. | 
| ICAOffer | Supported by offers. | 
| ICAOffers | Represents a collection of offers. | 
| ICAPolicies | Represents a collection of policies. | 
| ICAPolicy | Supported by policies. | 
| ICARequest | Supported by requests. | 
| ICAResDenialTree | Exposed by the CAResDenialTree control, which provides a default UI for displaying conditional access information. | 
| ICAToll | Supported by tolls. | 
| ICATolls | Represents a collection of tolls. |