The Instance Availability Notification Service Class consists of a single SOP Class: the Instance Availability Notification SOP Class.

The SOP Class specifies Attributes, operations, and behavior applicable to the SOP Class. The conformance requirements shall be specified in terms of the Service Class Provider (SCP) and the Service Class User (SCU).

The Instance Availability Notification Service Class uses the Instance Availability Notification IOD as defined in PS3.3 and the N-CREATE DIMSE Service specified in PS3.7.