Freedom of Association & Worker Voice

Business Case

Brand reputation

Companies that support freedom of association avoid growing scrutiny from civil society, unions, and the media, preventing activist campaigns and reputational damage.

Legal and regulatory compliance

In countries where freedom of association is protected by law, companies that proactively support these rights avoid legal action, litigation and the associated costs and disruption.

Operational continuity

Without legitimate channels for workers to raise concerns, unresolved grievances build up, leading to breakdowns in communication, disputes, reduced productivity and high employee turnover, while supporting freedom of association maintains more stable and productive supplier operations.

Stronger supplier relationships

Respect for worker organizing builds a foundation of trust between buyers, suppliers, and workers that enables more honest supplier relationships, earlier visibility into problems and more effective collaboration on continuous improvement.

Strategy & Planning

Assessment

Initial Action

Identify procurement categories and sourcing regions with elevated risk of restrictions on freedom of association and worker voice, based on factors such as:

  • inadequate legal frameworks offer a poor standard of legal protections of the right to freedom of association
  • government interference in the formal registration process of unions or legal restrictions on organizing
  • weak enforcement of labour laws due to inadequate training, an under-resourced labour inspectorate or high levels of corruption
  • high levels of informality in a country’s workforce
  • sectors with low unionization rates
  • supply chains reliant on temporary, migrant or agency workers who face barriers to collective action
Intermediate Progress

Conduct a risk assessment annually or as appropriate to categorize and prioritize suppliers by freedom of association risk level, based on factors such as:

  • legal restrictions on freedom of association in the sourcing country or regulatory changes
  • sector history of anti-union practices or worker suppression
  • degree of temporary, migrant or agency-supplied labour with limited organizing rights
  • weak or non-functioning grievance mechanisms
  • new grievance data and audit findings
Advanced Practice

Extend risk assessment to deeper supply chain tiers, examining freedom of association and worker voice risks at Tier 2 and 3 supplier level, considering whether suppliers’ environments enable or suppress worker participation (e.g., intimidation, surveillance, anti‑union consultants).

Policy

Initial Action

Establish commitment to freedom of association in supply chains, requiring suppliers to comply with applicable labour laws and respect ILO Conventions 87 and 98 and covering the following topics:

  • right of workers to form and join trade unions or worker organizations of their choice
  • right to collective bargaining
  • protection from retaliation, intimidation or discrimination for union membership or activity
  • requirement that management does not interfere with, obstruct or dominate worker organizations
  • right to raise concerns, report grievances, and share information about working conditions without censorship or punishment
Intermediate Progress

Establish requirement for suppliers to maintain accessible, trusted and functioning worker voice mechanisms or alternate forms of collective engagement, including grievance channels and mechanisms that operate without fear of retaliation. While focusing on remediation before termination decisions are made, establish a freedom of association escalation protocol with defined consequences and triggers such as:

  • verified retaliation
  • obstruction of organizing
  • interference in worker committees
  • suppression of collective bargaining
Advanced Practice

Require Tier 1 suppliers to establish freedom of association and worker voice expectations within their own supply chains, including requirements for their suppliers to maintain grievance mechanisms, respect the right to organize and support collective bargaining where lawful.

Targets

Initial Action

Set targets for percentage of suppliers with a stated policy on freedom of association and worker representation.

Intermediate Progress

Set targets for percentage of suppliers assessed on freedom of association and worker voice practices, including grievance mechanism functionality.

Advanced Practice

Set targets for percentage of Tier 1 suppliers with verified freedom of association and worker voice requirements cascaded to their own suppliers.

Supplier Selection

Screening

Initial Action

Add worker voice and freedom of association questions to supplier pre-qualification and RFPs:

  • policy on freedom of association and collective bargaining
  • existence of trade unions, worker committees or other worker representation structures
  • presence of a grievance mechanism accessible to all workers
  • policy on non-retaliation for raising workplace concerns
Intermediate Progress

Request evidence of worker engagement practices from suppliers to apply for RFPs:

  • documentation of grievance mechanism procedures, including accessibility, confidentiality and resolution timelines
  • records of worker committee meetings, union consultations, social dialogue activities or documentation of union‑engagement protocols where unions exist
  • evidence of non-retaliation policy implementation (training records, complaint investigation procedures)
  • worker communication practices on rights and available voice channels
  • evidence that temporary and migrant workers have equal access to representation structures
Advanced Practice

Require suppliers in high-risk categories to demonstrate:

  • independent third-party assessments covering freedom of association, including confidential worker interviews
  • collective bargaining agreements or equivalent negotiated frameworks where applicable
  • multi-channel grievance and reporting systems accessible to all worker groups including those with limited literacy or digital access

Selection

Initial Action

Prioritize suppliers with advanced responses on worker voice and freedom of association questions.

Intermediate Progress

Allocate points in selection criteria for suppliers demonstrating:

  • functioning and utilized grievance mechanisms
  • policies on worker representation through trade unions, elected worker committees or equivalent structures
  • track record of constructive engagement with worker representatives
Advanced Practice

Prioritize suppliers with verified collective bargaining agreements, independently assessed worker voice systems and demonstrated progress in extending worker representation to their own supply chains.

Contracts

Initial Action

Include contractual clauses requiring respect for freedom of association and the right to collective bargaining in accordance with applicable law and ILO principles.

Intermediate Progress

Include clauses requiring suppliers to maintain effective grievance mechanisms and report on any labour disputes, collective actions or findings of retaliation against workers.

Advanced Practice

Include contractual commitments for suppliers to report on freedom of association and worker voice conditions within their own supply chains.

Supplier Engagement

Goal Setting

Initial Action

Work with suppliers to assess the current state of their freedom of association and worker voice practices and, where gaps are identified, agree on priority areas for improvement.

Intermediate Progress

Set specific, time-bound goals with suppliers on strengthening worker voice outcomes based on identified gaps.

Advanced Practice

Work with Tier 1 suppliers to set multi-year goals and improvement plans on cascading freedom of association and worker voice expectations into their own supply chains, including targets for representation coverage, grievance‑mechanism trust and collective‑dialogue frequency.

Capacity Building

Initial Action

Provide guidance or training to supplier workers on freedom of association policies and rights, including topics such as:

  • workers' rights to organize and bargain collectively under ILO Conventions 87 and 98
  • recognizing and preventing anti-union practices and retaliation
  • establishing and maintaining effective grievance mechanisms
  • management's role in respecting and not interfering with worker organizations
  • where national law restricts freedom of association, establishing credible alternative worker voice mechanisms
  • case studies on effective worker voice programmes
Intermediate Progress

Provide training to suppliers on:

  • designing and operating effective grievance mechanisms
  • facilitating constructive social dialogue between management and worker representatives
  • investigating and responding to retaliation complaints
  • conducting worker perception surveys to assess trust in voice mechanisms
  • adapting worker voice approaches in contexts where freedom of association is legally restricted, including establishing credible alternative representation structures
Advanced Practice

Provide advanced training to suppliers on building internal capacity to assess and support freedom of association in their own supply chains, as well as facilitate cross‑supplier learning networks to exchange best practices across regions and industries.

Data

Initial Action

Request / support suppliers with gathering data on:

  • number and nature of worker grievances received and resolved
  • existence and type of worker representation (trade union, worker committee, other)
  • worker awareness of grievance mechanisms and their rights
Intermediate Progress

Work with suppliers to start requesting freedom of association data within supply chain.

Advanced Practice

Expand work to request freedom of association data further in the supply chain.

Advisory

Initial Action

Support the supplier with developing a policy on freedom of association such as based on the UN Global Compact Human Rights Navigator, including:

  • referencing the ILO Convention on Freedom of Association and Protection of the Right to Organize (No. 87) and ILO Convention on the Right to Organize and Collective Bargaining (No. 98)
  • acknowledging workers’ right to freely join organizations of their own choosing without previous authorization or fear of intimidation or reprisal;
  • including a commitment to upholding the ILO Fundamental Principles and Rights at Work;
  • committing the organization not to interfere in workers’ decisions to associate, not to influence their decision in any way and not to discriminate against workers who choose to associate;
  • recognizing the right of workers to elect their own representatives without interference;
  • informing workers about the benefits of joining a union;
  • making clear the company’s expectations toward personnel, business partners and other parties directly linked to its operations, products or services.
Intermediate Progress

Consult and work with suppliers on how to assess freedom of association risks in their own supply chains, including evaluating worker voice mechanisms at their own suppliers.

Advanced Practice

Support suppliers in embedding freedom of association and worker voice into their own procurement practices and supplier management systems.

Financial Support

Initial Action

Fund supplier access to worker voice assessment tools, grievance mechanism design resources and training materials.

Intermediate Progress

Provide commercial incentives to suppliers for improvements in worker voice and representation, such as price, volume, duration and preferred supplier status.

Advanced Practice

Link commercial incentives (contract extensions, volume increases, pricing adjustments) to verified progress on worker voice outcomes.

Audits

Initial Action

Require suppliers to complete self-assessment questionnaires on freedom of association, including documentation and evidence on:

  • verification that a freedom of association policy exists and is communicated to workers
  • confirmation that a grievance mechanism is in place and accessible to all workers, including temporary and migrant workers
  • review of whether workers are aware of their rights to organize and raise concerns
  • verification that workers have access to grievance mechanisms without fear of retaliation
Intermediate Progress

Conduct audit and employee interviews on the following topics:

  • supplier leadership prohibiting or interfering with trade union formation or membership
  • retaliation against workers for organizing or participating in union activities
  • failing to engage in good faith collective bargaining where unions are present
  • restricting worker access to communication channels or meeting spaces for organizing purposes
  • denying workers access to effective and trusted grievance mechanisms
Advanced Practice

Require independent evaluations of supplier freedom of association systems and/or processes, including confidential worker interviews across tiers and require strategic suppliers to conduct their own due diligence on freedom of association within their supply chains and share findings.

Project Partnerships & Innovation

Initial Action

Launch pilot projects with suppliers in high-risk categories to establish independent, confidential worker voice channels, such as anonymous surveys, third-party hotlines or worker-led feedback mechanisms.

Intermediate Progress

Collaborate with suppliers on targeted interventions developed from pilot project findings, such as implementing permanent worker feedback systems and supporting worker committee elections.

Advanced Practice

Engage in multi-stakeholder initiatives or sector-wide collaborations to address systemic barriers to freedom of association.

Continuous Improvement

Metrics

Initial Action

Track the following:

  • percentage of suppliers that have freedom of association policy
  • number of suppliers that have completed self-assessment questionnaires
Intermediate Progress

Track progress indicators such as:

  • percentage of suppliers with functioning, accessible grievance mechanisms related to freedom of association
  • number and outcomes of on-site assessments conducted
  • corrective action plan completion rates
  • percentage of suppliers with improvements on worker awareness and trust, including grievance‑usage and satisfaction rates
Advanced Practice

Track indicators such as:

  • percentage of strategic suppliers conducting their own freedom of association due diligence
  • trends in worker grievances, disputes, and retaliation incidents across the supplier portfolio over time

Scorecards

Initial Action

Include freedom of association and worker voice as a component in supplier scorecards, covering policy existence and execution, self-assessment completion, grievance mechanism presence and worker representation.

Intermediate Progress

Weigh freedom of association and worker voice performance in supplier scorecards, incorporating audit findings, grievance mechanism effectiveness, corrective action progress and training completion.

Advanced Practice

Weigh freedom of association and worker voice performance in supplier scorecards, with top performers receiving preferential weighting in tenders and bottom performers required to submit improvement plans.

Impact Verification

Initial Action

Gather feedback from suppliers on effectiveness of engagement programmes.

Intermediate Progress

Assess whether supplier engagement initiatives are improving worker voice and representation outcomes.

Advanced Practice

Measure improvement in worker voice and representation outcomes attributable to engagement programmes. For example, consider:

  • comparing grievance mechanism usage and resolution rates before and after interventions
  • tracking worker satisfaction with representation over time through anonymous surveys
  • assessing whether collective bargaining coverage has expanded
  • commissioning independent evaluations of programme effectiveness, including confidential worker interviews

Sources consulted

Modern-day Slavery and Forced Labour Working Time