Supply Chain Carbon Footprinting Safety Checklist PDF

Supply Chain Carbon Footprinting involves quantifying indirect GHG emissions associated with an organization’s value chain beyond its operational boundaries (Scopes 1 and 2), primarily falling under Scope 3 as defined by the GHG Protocol. Accurate footprinting requires robust data collection from tier-1 through n-tier suppliers, consistent emission factor selection, appropriate allocation methods (e.g., economic vs. physical), and transparent boundary definitions—each representing potential points of failure. The Safety Checklist PDF codifies best practices into actionable verification steps: confirming supplier engagement protocols, validating primary vs. secondary data sources, checking alignment with CDP, SASB, or ISSB requirements, and ensuring traceability of assumptions (e.g., default EF applicability, activity data units, conversion factors). It also incorporates risk-mitigation prompts for common pitfalls—such as omitting leased assets (Category 6), misclassifying outsourced logistics (Category 4), or conflating market-based vs. location-based electricity emissions (Category 2). Practically, the checklist supports internal audit readiness, third-party assurance preparation (e.g., for SBTi validation), and cross-functional alignment between procurement, sustainability, finance, and IT teams during ERP-integrated carbon accounting deployments.