How to Write a Sustainable Procurement Policy (With Template)
How to Write a Sustainable Procurement Policy (With Template)
Last updated: 24 June 2026 | Author: VerdaScope Editorial Team
A clear sustainable procurement policy gives UK buyers, suppliers, and leadership a shared rulebook for environmental, social, and economic purchasing decisions. This guide shows how to write one — and includes a practical sustainable procurement policy template you can adapt for your organisation, whether you are a public authority applying social value requirements or a private company responding to customer ESG questionnaires.
Direct Answer
A sustainable procurement policy is a formal document stating how an organisation integrates sustainability into purchasing — covering scope, roles, minimum criteria, supplier expectations, and governance. It should align with organisational strategy, UK legal context (where applicable), and recognised guidance such as ISO 20400. A good green procurement policy UK teams can use is short enough to implement, specific enough to enforce, and linked to contract templates and training.
Key Takeaways
- Start with purpose, scope, and accountability — not a long list of aspirational slogans.
- Link the policy to a supplier code of conduct, tender criteria, and contract clauses so it is enforceable.
- Public sector bodies should align with the Social Value Act, PPN 06/20, and PPN 06/21 where relevant.
- Private sector policies often emphasise Scope 3, modern slavery due diligence, and customer contractual flow-downs.
- Review annually or when regulations, strategy, or material categories change.
- Pair policy with implementation guides: sustainable procurement and sustainable sourcing.
Who This Guide Is For
| Reader | Typical need |
|---|---|
| Procurement managers | Documented criteria for tenders and contracts |
| Sustainability / ESG leads | Alignment between strategy and buying behaviour |
| Public sector commercial teams | Social value and carbon policy compliance |
| SME operations leads | Lightweight policy for customer assurance |
| Legal and compliance | Clear duties without overclaiming |
Before you start: Confirm who approves policy (board, executive, or procurement committee), which spend categories are in scope, and whether public procurement regulations apply to your tenders.
Step-by-Step: Writing Your Policy
Step 1: Define purpose and scope
State why the policy exists and which purchases it covers (all goods, services, and works — or phased categories). Reference alignment with sustainable procurement strategy and ISO 20400 principles.
Step 2: Assign roles and governance
| Role | Typical responsibility |
|---|---|
| Board / executive sponsor | Approve policy; set tone from the top |
| Head of procurement | Implement in processes and training |
| Sustainability lead | Criteria, metrics, reporting |
| Legal | Contract clauses, regulatory compliance |
| Category managers | Category-specific standards |
Step 3: Set principles
Common principles: lifecycle thinking, risk-based prioritisation, transparency, fair competition, continuous improvement, and compliance with UK law.
Step 4: Define minimum criteria by category
Use a procurement sustainability framework matrix — environmental, social, economic — with examples per category (energy, IT, travel, packaging, uniforms). Avoid one-size-fits-all thresholds that exclude SMEs without justification.
Step 5: Link to supplier code of conduct
Attach or reference a supplier code of conduct covering labour, environment, ethics, and sub-contracting. Require acceptance at onboarding and in contracts.
Step 6: Describe tender and contract integration
Explain how sustainability is evaluated (selection questions, weighted award criteria where permitted, contract KPIs). Public sector teams must follow procurement law — seek specialist advice for regulated tenders.
Step 7: Set monitoring and review
Annual policy review, supplier reassessment cycle, non-conformance escalation, and reporting to leadership or sustainability committee.
Step 8: Publish and train
Publish internally (and externally if appropriate). Train buyers and budget holders. Add to induction for anyone with purchase authority.
Worked Example: Mid-Size UK Services Company
Context: 400 employees, £25m turnover, not subject to Modern Slavery Act mandatory statement but faces customer due diligence.
Approach:
- Policy covers all purchases above £5,000 and all strategic suppliers regardless of value.
- Tier A categories (IT, marketing print, uniforms, catering) have specific criteria; Tier B uses standard questionnaire.
- Supplier code of conduct incorporated into standard terms from month three.
- Sustainability lead reports compliance metrics quarterly to leadership.
- Public marketing claims about “responsible supply chain” deferred until year-one audit completed — avoiding greenwashing.
Sustainable Procurement Policy Template
Copy and adapt. Replace bracketed text. Remove sections not applicable. Seek legal review before publication.
[ORGANISATION NAME] — Sustainable Procurement Policy
Version: [1.0]
Effective date: [Date]
Owner: [Name / role]
Approved by: [Board / executive committee]
Next review date: [Annual date]
1. Purpose
[Organisation name] is committed to managing environmental, social, and economic impacts through how we buy goods, services, and works. This sustainable procurement policy sets out how we integrate sustainability into purchasing decisions to support our [sustainability / ESG / net zero] objectives, reduce supply chain risk, and deliver value for money.
2. Scope
This policy applies to:
- All procurement of goods, services, and works by [organisation name] and subsidiaries
- All staff with authority to commit expenditure, including budget holders and project managers
- Suppliers, contractors, and sub-contractors delivering under our contracts
Exclusions (if any): [e.g. emergency purchases — still subject to minimum legal and safety requirements]
3. Policy principles
We will:
- Prioritise material impacts — focus on categories with highest spend, risk, or stakeholder concern
- Apply lifecycle thinking — consider impacts from production through use and disposal
- Use evidence — require verifiable data and recognised standards where appropriate
- Support fair competition — set proportionate requirements, including for SMEs and VCSEs
- Improve continuously — review performance and update criteria annually
- Comply with UK law — including [list applicable: e.g. Modern Slavery Act, sector regulations]
4. Environmental commitments
Where commercially reasonable, we will:
- Prefer energy-efficient, durable, repairable, and recyclable products
- Specify minimum recycled content where material to the category
- Reduce packaging waste and single-use plastics
- Request supplier greenhouse gas data for high-impact categories
- Align with our [net zero / carbon reduction] commitments
5. Social commitments
We will:
- Require compliance with applicable employment and health and safety law
- Prohibit forced labour, child labour, and human trafficking in our supply chain
- Consider fair work, diversity, and local economic benefit in evaluations [especially if public sector: in line with Social Value Act and Social Value Model]
- Apply our Supplier Code of Conduct (Appendix A)
6. Economic commitments
We will:
- Use whole-life costing, not lowest price alone
- Consider SME and VCSE access in market engagement
- Support innovation in sustainable products and services where value is demonstrated
7. Roles and responsibilities
| Role | Responsibility |
|---|---|
| [Executive sponsor] | Policy approval and resource allocation |
| [Head of procurement] | Process integration, training, compliance monitoring |
| [Sustainability lead] | Criteria development, metrics, annual review |
| [All budget holders] | Comply with policy; engage suppliers on requirements |
| [Suppliers] | Meet contractual and code of conduct obligations; provide accurate information |
8. Implementation in procurement process
| Stage | Sustainability action |
|---|---|
| Planning | Assess category risks; define criteria |
| Specification | Include environmental and social requirements |
| Supplier selection | Issue sustainability questionnaire; verify certifications |
| Evaluation | Apply published weightings [e.g. minimum X% where permitted] |
| Contract | Include code of conduct, reporting, audit rights |
| Management | Monitor KPIs; address non-conformance |
9. Supplier Code of Conduct (summary)
Suppliers must:
- Comply with all applicable laws and regulations
- Provide safe working conditions and fair remuneration
- Not use forced, bonded, or child labour
- Manage environmental impacts responsibly
- Not engage in bribery, fraud, or anti-competitive conduct
- Flow down requirements to sub-contractors where relevant
- Cooperate with reasonable audit and information requests
Full code: Appendix A
10. Non-compliance
Failure to meet policy requirements may result in corrective action plans, contract suspension, or termination for material breach. Serious human rights or environmental violations will be escalated to [governance body].
11. Monitoring and reporting
[Organisation] will track [e.g. % spend with compliant suppliers, questionnaire completion, incidents] and report [quarterly / annually] to [committee]. Data may support [ESG reporting / annual report / carbon disclosure].
12. Review
This policy will be reviewed at least annually and updated when legislation, organisational strategy, or material risks change.
Signed: _________________________
Name: [Director name]
Date: [Date]
Appendix A: Supplier Code of Conduct (expanded)
[Include detailed clauses on labour, environment, ethics, management systems, reporting, and sub-contractor flow-down. Align with Modern Slavery Act compliance expectations and sector norms.]
Appendix B: Category criteria examples
| Category | Example criteria |
|---|---|
| Energy | Renewable tariff or REGO-backed supply |
| IT | Energy Star; WEEE take-back |
| Paper / print | FSC certification; vegetable-based inks |
| Catering | Sustainable sourcing certifications where claimed |
| Cleaning | Concentrated products; SDS provided |
| Packaging | Recyclable materials; compliance with UK packaging obligations |
Common Mistakes
| Mistake | Fix |
|---|---|
| Policy with no contract teeth | Mirror clauses in standard terms |
| Unrealistic certification demands | Phase requirements; offer supplier support |
| No owner | Name executive and operational owners |
| Never updated | Calendar annual review |
| Marketing ahead of implementation | Match public claims to verified practice |
Stakeholder Sign-Off Checklist
Before publishing, confirm:
| Stakeholder | Sign-off item |
|---|---|
| Executive sponsor | Policy aligns with strategy and risk appetite |
| Procurement | Process integration feasible in systems and templates |
| Sustainability / ESG | Criteria match material impacts and reporting needs |
| Legal | Wording appropriate; no overclaiming; contract clauses reviewed |
| Finance | Whole-life costing approach acknowledged |
| IT / data | Supplier data storage and GDPR compliance for questionnaires |
Frequently Asked Questions
What should a sustainable procurement policy include?
Purpose, scope, principles, environmental/social/economic commitments, roles, process integration, supplier code of conduct, monitoring, review cycle, and approval signature.
Is a sustainable procurement policy mandatory in the UK?
Not universally. Public sector bodies have related statutory and policy duties (Social Value Act, PPNs). Private companies often adopt policies voluntarily or at customer request.
How long should the policy be?
Typically two to six pages plus appendices — enough to be actionable, not so long it is ignored.
How does this relate to a procurement environmental policy?
A procurement environmental policy focuses on environmental factors only. A full sustainable procurement policy includes social and economic dimensions — the approach recommended by ISO 20400 and UK government guidance.
Can SMEs use this template?
Yes. Scale requirements to your size — a lightweight policy with a short supplier questionnaire is better than no policy.
How often should we review the policy?
At least annually, and whenever major regulations change (e.g. packaging EPR), strategy shifts, or a serious supplier incident occurs.
Next Steps
- Understand the wider topic — sustainable procurement guide
- Implement sourcing — sustainable sourcing guide
- Supply chain depth — sustainable supply chain management
- Public sector social value — social value in procurement
Sources and Further Reading
- ISO 20400:2017
- UK Government — Procurement Policy Notes
- PPN 06/20 and PPN 06/21
- Modern Slavery Act 2015
This template is for general guidance only. It does not constitute legal advice. Organisations should obtain appropriate legal and procurement law review before adoption.