Executive Policy Memo: Zero-Based Sourcing Governance in Inflationary Cycles

A CFO and CPO operating framework for deconstructing direct material BoMs into empirical commodity indices and machine cycle mechanics.

Executive Policy Memo · Briefing #107

TARGET AUDIENCE
Chief Procurement Officers & Chief Financial Officers.

DECISION FOCUS
Eliminating arbitrary supplier price hikes through first-principles should-cost formulas and automated index-linked contracting.

The Anatomy of a Clean-Sheet Cost Model

Element · 01

Calculating exact commodity weight and engineered scrap rates pegged to public market indices (LME, COMEX, ICIS).

Element · 02

Determining cycle times, machine tonnage amortization, regional labor rates, and local industrial kilowatt-hour costs.