Service Layer-Service integration layer used to transition from legacy to the future platform

Inbound

System Description Technology
Abdominal aortic aneurysm (External) Sends AAA screening data to
Bowel Screening System (External) Sends bowel screening data to
Cervical Screening Management System (External) Sends cervical screening data to
Diabetic Eye Screening (External) Sends DES screening data to
National Breast Screening Service (External) Sends breast screening data to
NEIMS (External) Sent demographic change event VIA mesh
Screening Event Manager Communicates with

Outbound

System Description Technology
NEIMS Subscription API (External) Explicit subscription
Pathway Coordinator Emits events for processing using
PDS (External) Get Demographic Data