For many organisations, the “S” in ESG remains the most difficult letter to define.
Environmental performance can be measured in energy use, carbon emissions, waste and water. Governance is supported by policies, board oversight and controls. Social sustainability is more complex because it concerns people: employees, agency workers, suppliers, communities, consumers and groups affected by business activity.
That complexity is precisely why social strategy needs to become more practical.
The next stage of social sustainability should not be limited to reporting risks. It should focus on social innovation: using business capabilities, investment, procurement, technology and partnerships to create meaningful outcomes for people.
Social impact is not a side project
A credible social strategy begins with an understanding that workforce conditions, supply-chain practices, access to products and community relationships are commercial issues as well as ethical ones.
Poor working conditions can disrupt supply chains. Lack of inclusion can weaken recruitment and retention. Products that
exclude vulnerable groups can limit market access. Weak relationships with communities can delay projects, damage trust and increase operational risk.
The European Sustainability Reporting Standards recognise this breadth through four social standards:
ESRS S1: Own workforce
ESRS S2: Workers in the value chain
ESRS S3: Affected communities
ESRS S4: Consumers and end-users
These categories provide a useful structure, but disclosure is only the starting point. The greater opportunity lies in designing interventions that improve outcomes.
What social innovation looks like in practice
Social innovation is not simply philanthropy with new language. It involves finding commercially sustainable ways to solve social problems.
For an employer, this could mean redesigning recruitment to improve access for underrepresented groups, investing in reskilling for workers affected by technological change or creating more effective worker voice mechanisms.
For a buyer, it could mean embedding labour standards and supplier-development programmes into procurement decisions rather than treating them as a separate audit exercise.
For a financial institution, it could mean developing products that improve access to capital for underserved businesses and communities.
For a technology provider, it could mean designing digital products that are accessible, safe and transparent for all users—not only the most digitally confident.
The European Commission’s Social Economy Action Plan specifically aims to support social investment, social enterprises, innovation, job creation and the wider social economy. This reflects a wider shift: social value is increasingly seen as an economic and innovation opportunity, not just a compliance requirement.
A practical five-step model
A strong social-innovation strategy can begin with five questions.
1. Who is affected by our business?
Map workers, suppliers, communities, customers and end users. Do not limit the analysis to direct employees.
2. What matters most to them?
Use meaningful engagement, not assumptions. Listen to affected groups and understand where impacts are greatest.
3. Where can our business capabilities make a difference?
Consider procurement, product design, skills, finance, technology, employment and partnerships—not only corporate giving.
4. How will we measure outcomes?
Count outputs, such as people trained or suppliers engaged, but also track outcomes, such as improved income security, access, safety, retention or inclusion.
5. Can we show both progress and limitations?
Social claims, like environmental claims, must be evidence-based. Be clear about the population reached, the time frame, the outcome measured and what remains unresolved.
Due diligence must lead to improvement
The OECD’s responsible business conduct guidance frames due diligence as a process for identifying and addressing actual and potential negative impacts across operations, supply chains and business relationships.
That is essential. But due diligence should also reveal where a company can create positive outcomes.
A supplier assessment may identify the need for better worker training. Community engagement may reveal barriers to local employment. Consumer research may expose an accessibility gap. Each insight can become an opportunity for a better product, a stronger relationship or a more resilient business model.
Make the “S” strategic
The strongest social strategies will be those that connect human outcomes to the company’s real levers of influence.
This means moving beyond a list of programmes and toward a clear theory of change: what challenge are we addressing, who benefits, what does success look like, and how will we know?
Social innovation should not sit at the margin of ESG. It should shape how businesses hire, buy, build, invest and serve.
That is how social reporting becomes social value.
Sources
EFRAG, ESRS Set 1 — includes ESRS S1 (own workforce), S2 (workers in the value chain), S3 (affected communities) and S4 (consumers and end users).
OECD, Due Diligence for Responsible Business Conduct — guidance for identifying and addressing actual and potential impacts across operations, supply chains and business relationships.
European Commission, Social Economy Action Plan — initiatives intended to support social investment, social innovation, employment and social enterprises.
International Labour Organization, Responsible Business Conduct — resources on responsible business conduct and the ILO MNE Declaration.