J.2.1 Association Negotiation

Association establishment is the first phase of any instance of communication between peer DICOM AEs. The Association negotiation rules as specified in PS 3.7 shall be used to negotiate the supported SOP Classes.

Support for the SCP/SCU role selection negotiation is mandatory. The SOP Class Extended Negotiation shall not be supported.

An SCP implementation of the Storage Commitment Service Class shall support the Storage Commitment Push Model SOP Class.