ISO 24102-3:2018

— the interfaces between the ITS-S management entity and

• — the ITS-S access layer (MI-SAP),
• — the ITS-S networking & transport layer (MN-SAP),
• — the ITS-S facilities layer (MF-SAP);

— the interfaces between the ITS-S security entity and

• — the ITS-S access layer,
• — the ITS-S networking & transport layer,
• — the ITS-S facilities layer;

— the interface between the ITS-S management entity and the ITS-S security entity (MS-SAP)

— the interfaces between the ITS-S application entity and

• — the ITS-S management entity (MA-SAP),
• — the ITS-S security entity (SA-SAP).