ISO 20400:2017 - Sustainable Procurement
Evidence request list. 40 controls, 40 carrying auditor artefact guidance. Generated from the compliance knowledge graph on 11 September 2026. Published by The Art of Service.
Clause 4: Understanding the Fundamentals of Sustainable Procurement
Explains the concept of sustainable procurement and how it considers environmental, social, and economic impacts across the life cycle.
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- supplier evaluation scorecard
- weak leadership commitment evidence
- missing supplier sustainability assessment
- insufficient buyer training
- gaps in contract sustainability clauses
Defines core principles including accountability, transparency, respect for human rights, and ethical behaviour.
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- missing supplier sustainability assessment
- insufficient buyer training
- gaps in contract sustainability clauses
Describes the core sustainability subjects aligned with ISO 26000 including governance, human rights, labour, environment, and fair practices.
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
- insufficient buyer training
Identifies external and internal factors driving organizations to adopt sustainable procurement practices.
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- insufficient buyer training
- gaps in contract sustainability clauses
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
Describes key considerations including risk management, life cycle perspective, due diligence, and stakeholder expectations.
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- missing supplier sustainability assessment
- insufficient buyer training
- gaps in contract sustainability clauses
- incomplete performance monitoring
- weak leadership commitment evidence
Clause 5: Setting the Strategic Direction for Sustainable Procurement
Requires top management to demonstrate commitment to integrating sustainability into procurement strategy and governance.
- supplier code of conduct
- spend category sustainability assessment
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- insufficient buyer training
- gaps in contract sustainability clauses
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
Guidance on ensuring procurement strategies support broader organizational sustainability goals and policies.
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- weak leadership commitment evidence
- missing supplier sustainability assessment
- insufficient buyer training
- gaps in contract sustainability clauses
Requires establishment of measurable objectives and indicators to track sustainable procurement progress.
- spend category sustainability assessment
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- insufficient buyer training
- gaps in contract sustainability clauses
- incomplete performance monitoring
Guidance on engaging internal and external stakeholders in shaping sustainable procurement strategy.
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
Clause 6: Organizing the Procurement Function for Sustainability
Describes organizational conditions and management techniques needed to implement and improve sustainable procurement.
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- gaps in contract sustainability clauses
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
Requires organizations to build procurement staff competence in sustainability issues through training and development.
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
Guidance on developing supplier relationships that promote sustainability throughout the supply chain.
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- supplier evaluation scorecard
- contract clause library
- missing supplier sustainability assessment
- insufficient buyer training
- gaps in contract sustainability clauses
- incomplete performance monitoring
Requires collaboration across organizational functions to integrate sustainability into procurement decisions.
- supplier code of conduct
- spend category sustainability assessment
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- gaps in contract sustainability clauses
- incomplete performance monitoring
- weak leadership commitment evidence
Requires systematic monitoring, evaluation, and improvement of sustainable procurement practices and outcomes.
- spend category sustainability assessment
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- weak leadership commitment evidence
- missing supplier sustainability assessment
- insufficient buyer training
Clause 7: Integrating Sustainability into the Procurement Process
Guidance on incorporating sustainability criteria into procurement planning, including needs analysis and market research.
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- insufficient buyer training
- gaps in contract sustainability clauses
- incomplete performance monitoring
Guidance on defining sustainability requirements in product and service specifications and tender documents.
- spend category sustainability assessment
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- weak leadership commitment evidence
- missing supplier sustainability assessment
- insufficient buyer training
Guidance on evaluating suppliers against sustainability criteria during the selection and award process.
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- gaps in contract sustainability clauses
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
Guidance on embedding sustainability performance requirements in contracts and monitoring supplier compliance.
- supplier evaluation scorecard
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
- insufficient buyer training
Requires review of procurement outcomes to capture lessons learned and improve future sustainable procurement processes.
- contract clause library
- procurement KPI dashboard
- sustainable procurement policy
- supplier code of conduct
- spend category sustainability assessment
- gaps in contract sustainability clauses
- incomplete performance monitoring
- weak leadership commitment evidence
- missing supplier sustainability assessment
- insufficient buyer training
Foundation
Establish baseline understanding of sustainable procurement concepts, drivers, and how procurement contributes to sustainability outcomes.
- Sustainable procurement primer
- Training records
- Concept glossary
- Briefing decks
- No shared definition of sustainable procurement
- Awareness limited to procurement team
Address ISO 26000 core subjects across governance, human rights, labour, environment, fair operating practices, consumer issues, and community.
- ISO 26000 mapping matrix
- Materiality assessment
- Issue register
- Selective coverage of core subjects
- No materiality basis
Identify internal and external drivers including regulation, stakeholder expectations, risk, and value creation.
- Driver analysis
- PESTLE
- Stakeholder map
- Drivers not refreshed
- Stakeholder views not captured
Apply due diligence, complicity avoidance, sphere of influence, supply chain transparency, and life cycle thinking.
- Due diligence procedure
- Supply chain map
- LCA references
- Tier 2+ visibility absent
- Lifecycle not applied
Organising
Establish governance structures, procedures, and decision rights for sustainable procurement.
- Governance charter
- Procurement procedures
- DoA
- No sustainability gates in DoA
- Procedures silent on sustainability
Provide capability, competence, training, and incentives for staff to deliver sustainable procurement.
- Competency framework
- Training plan
- KPI linkage
- No buyer training
- Incentives reward cost only
Operationalise stakeholder engagement within procurement lifecycle including suppliers and end users.
- Supplier forum minutes
- User surveys
- Engagement plan
- Engagement bypasses suppliers
- User needs not captured
Translate organisational priorities into procurement-specific priorities at category and sourcing-event level.
- Category strategies
- Sourcing plans
- Priority matrix
- Categories not refreshed
- Sourcing plans omit sustainability
Measure procurement performance against sustainability KPIs and feed results into continual improvement.
- KPI dashboard
- Quarterly review packs
- CAPA log
- KPIs not reviewed
- No corrective action
Provide accessible grievance channels for suppliers, workers, and communities affected by procurement.
- Grievance procedure
- Channel records
- Remedy log
- No grievance channel for workers
- Cases not remediated
Policy
Top management commits to sustainable procurement via policy aligned with organisational strategy and values.
- Sustainable procurement policy
- Board approval
- Strategy alignment note
- Policy not signed by leadership
- Disconnected from strategy
Define accountability for sustainable procurement outcomes across executive, procurement, and business unit roles.
- RACI
- Role descriptions
- Charter
- No named owner
- Accountability sits only in procurement
Translate sustainability commitments into procurement objectives, KPIs, and category strategies.
- Procurement strategy
- KPI dashboard
- Category plans
- KPIs absent or vanity
- Categories untouched
Identify and engage internal and external stakeholders in shaping sustainable procurement priorities.
- Stakeholder register
- Engagement plan
- Workshop minutes
- Engagement one-off
- No feedback loop
Prioritise sustainability issues by materiality, spend, risk, and influence to focus effort where impact is greatest.
- Priority matrix
- Spend analysis
- Risk heatmap
- Priorities not data-driven
- Low spend areas overweighted
Define metrics, targets, and review cycles for sustainable procurement performance with continual improvement.
- KPI definitions
- Targets register
- Improvement log
- No targets
- Improvements not tracked
Process
Integrate sustainability into procurement planning including need analysis, market analysis, and risk assessment.
- Procurement plan
- Market analysis
- Risk assessment
- Need analysis skipped
- Risk assessment formulaic
Embed sustainability criteria in technical specifications, performance requirements, and outcomes.
- Spec templates
- Criteria library
- Outcome statements
- Boilerplate specs
- No outcome focus
Apply sustainability criteria in supplier prequalification, selection, and award decisions.
- PQQ
- Evaluation matrix
- Award memo
- Sustainability score is tokenistic
- Award still cost-led
Embed sustainability clauses, KPIs, and review cadences in contracts and manage performance against them.
- Contract clauses
- SLA register
- Performance reviews
- Clauses unenforced
- KPIs not measured
Conduct post-contract reviews to capture sustainability outcomes, lessons learned, and improvement opportunities.
- Post-contract review
- Lessons log
- Improvement actions
- Reviews skipped
- Lessons not shared
Assembled from the framework’s own control set, so this list is regenerated rather than written and stays current as the graph does.