Sustainable Procurement Implementation Framework

Materiality refers to the ESG issues that significantly affect business performance, supply chain continuity or stakeholder interests.

Selecting relevant topics

While the framework is comprehensive across a range of ESG topics, the intention is for the framework to help procurement professionals implement the ESG issues that are most relevant for their organizations. Not every topic displayed in the framework will be relevant to every organization, and not every relevant topic needs to be addressed at once. Therefore, the framework is designed for procurement teams that already understand their most material sustainability topics, whether through a materiality assessment or a similar internal prioritization process.

Identifying priorities

When key topics are not yet determined, priorities can be identified through a materiality assessment, an internal review or a structured look at the risks and challenges inherent in priority supply chains, ideally in collaboration with strategic leads and internal or external partners across the organization. Useful starting points include existing risk and audit findings, regulatory exposure across operating regions, concentrations of spend or sourcing volume and the concerns raised by key stakeholders.

Implementation is most effective when focused on the suppliers over which a procurement team has meaningful influence. Influence is typically strongest in relationships with high spend suppliers, long term partners or concentrated categories where the buyer represents a significant share of the supplier's revenue.

Identifying focus: A common starting point is to identify the subset of suppliers that account for the majority of impact, whether measured by emissions, risk exposure or spend. Focusing engagement on the suppliers that drive approximately the top 80 percent of impact enables more efficient and effective use of resources. Highly strategic suppliers should be included even if they fall outside this subset.

Supplier segmentation: Within the identified focus group, segmentation provides a structured approach for prioritizing how engagement is directed across suppliers. Suppliers may be segmented along two dimensions: impact, reflecting the supplier's contribution to the procurement team's sustainability goals (for example, emissions or risk exposure); and maturity, reflecting the supplier's existing capability and practice in sustainability. Segmenting along these dimensions makes prioritization objective, repeatable, and updatable on an annual basis.

Piloting and scaling: Starting with a smaller group of suppliers, validating the approach and scaling the programme over time is a typical entry point for procurement teams beginning implementation.

The framework brings together sustainability and procurement: it helps embed the most material and relevant ESG topics into the actions within procurement, creating a structured way for procurement teams to act on sustainability priorities within the processes they already use.

Historically, ESG and procurement have lived in separate parts of the organization, with sustainability guidance addressing high level principles and procurement focused on cost, quality and service. This framework merges the two by translating ESG priorities into actions that fit inside the procurement cycle, so that sustainability becomes part of the procurement team's standard way of working rather than a parallel exercise.

The framework is not a checklist, an assessment or a rating tool, and it is not intended to make a judgment on a procurement team's progress. It is designed to help procurement professionals identify and take the next steps most relevant to their organizations, based on priorities and available resources. Procurement teams are encouraged to focus on what matters most to their context, recognizing that even one action represents meaningful progress.