Processes, procedures & operating systems · Working
SIPOC
Also called: supplier-input-process-output-customer
ELI5
A high-level map of suppliers, inputs, process, outputs and customers.
Used in conversation
“The operating model needs to show how SIPOC works in practice.”
Pitch context
You will see “SIPOC” in operating plans, procurement packs, supplier reviews and supply-chain reports when the discussion reaches processes, procedures & operating systems.
Why it matters: In processes, procedures & operating systems, the definition can change ownership, capacity, process, cost or safety decisions.
Sources & evidence · 3
Direct term-level sources and supporting source families.
- U.S. Bureau of Labor Statistics — Productivity programmeDirect source · primary · checked 2026-08-16
- U.S. Acquisition.gov — Federal Acquisition Regulation Part 15 — Contracting by NegotiationDirect source · primary · checked 2026-08-16
- UK Government — Groceries Supply Code of PracticeSupporting source family · primary · checked 2026-08-16