Living Wages and Working Conditions
The right to just and favourable conditions of work is enshrined in Article 23 of the Universal Declaration of Human Rights and Article 7 of the International Covenant on Economic, Social and Cultural Rights. Yet across global supply chains, the gap between legal minimum wages and what workers actually need to live with dignity remains one of the most pervasive human rights challenges companies face. This lesson explores what a living wage means, how it is calculated, and how companies can integrate fair wage standards into their human rights due diligence.
Living Wage versus Minimum Wage
These two concepts are often confused but are fundamentally different. A minimum wage is a legal floor set by governments, typically reflecting political compromise between employer and worker interests. It varies enormously across countries and is rarely set with explicit reference to what workers need to live. A living wage, by contrast, is defined as what a worker needs to afford a basic but decent standard of living for themselves and their family, including food, housing, healthcare, education, clothing, and a small amount of savings.
In most garment-exporting countries, minimum wages represent only 30-50% of independently calculated living wages. In Bangladesh, one of the world's largest garment exporters, the 2023 minimum wage for garment workers of BDT 12,500 (approximately USD 113 per month) falls well short of living wage benchmarks estimated at over USD 200 per month by independent researchers.
Analogy: The Legal Speed Limit vs Safe Driving
A legal minimum wage is like a minimum legal standard - it tells you what the law requires, but not necessarily what is appropriate for the circumstances. A living wage is more like what responsible driving actually demands: adjusting to road conditions, visibility, and the safety of others. Complying with the legal speed limit does not mean you are necessarily driving safely. Similarly, paying the legal minimum wage does not mean you are paying workers enough to live with dignity. Due diligence requires going beyond legal compliance to assess whether working conditions actually allow workers to meet their basic needs.
The Anker Methodology
The most widely referenced approach for calculating living wages in specific localities is the Anker methodology, developed by Richard and Martha Anker and adopted by organizations including the Global Living Wage Coalition and the Science-Based Targets initiative. The methodology calculates a living wage for a specific location by estimating the cost of:
- Food: A nutritious diet that meets recommended dietary allowances, based on locally available and culturally appropriate foods at local market prices
- Housing: Decent housing with sufficient space and basic amenities, at local market rental prices
- Other essential needs: Healthcare, education, transportation, clothing, and a small emergency fund, calculated as a percentage of the food-plus-housing cost
- Family size adjustment: Based on average household size and the typical number of full-time workers supporting the household
- A small margin: Typically 5-10% above the calculated basic needs cost to ensure adequacy
Living wage benchmarks calculated using the Anker methodology are now available for over 100 countries and regions, published by the Global Living Wage Coalition. These benchmarks provide a concrete, independently verified reference point that companies can use to assess whether their supplier wages are adequate.
The Wage Ladder
In practice, most companies approach wage improvement as a multi-step journey rather than an immediate leap to a living wage. The wage ladder concept, promoted by organizations including the Fair Wage Network, describes a progression from worst to best:
| Level | Description | Compliance Status |
|---|---|---|
| Poverty wages | Below national minimum wage | Illegal - immediate action required |
| Minimum wage | Meets national legal minimum | Legally compliant but below best practice |
| Industry benchmark | Meets sector or buyer code standard | Better than minimum but may still fall short of living wage |
| Living wage | Meets independently calculated local living wage | Best practice for human rights compliance |
| Fair wage | Living wage plus additional benefits such as profit-sharing, bonuses, and job security | Leadership standard |
The Fair Wage Network, founded by labor economist Daniel Vaughan-Whitehead, has developed a comprehensive fair wage framework covering 12 dimensions of wage adequacy: minimum wage compliance, living wage, payment mechanisms, wage information and communication, overtime pay, wage structure, pay equity, pay for performance, working time management, gender pay equity, social dialogue on wages, and compliance with collective agreements.
Working Time, Overtime, and Occupational Health
Living wages cannot be assessed in isolation from working hours. A worker who earns the equivalent of a living wage in nominal terms may be working excessive hours to achieve it - effectively earning below living wage on an hourly basis. The ILO's Hours of Work (Industry) Convention (No. 1, 1919) established the eight-hour day and 48-hour week as international norms, with overtime to be limited and appropriately compensated.
In supply chain audits, excessive working hours - sometimes exceeding 80 or even 100 hours per week during peak production seasons - are one of the most commonly documented violations. This occurs partly because of buyer practices: last-minute order changes, compressed delivery timelines, and the concentration of orders with fewer suppliers create structural pressure for excessive overtime.
Occupational health and safety (OHS) is a closely related dimension of working conditions. The ILO estimates that approximately 2.3 million workers die each year from occupational accidents and work-related diseases. The ILO's Occupational Safety and Health Convention (No. 155, 1981) and subsequent instruments establish the principle of a preventive approach: hazards should be identified and eliminated or controlled before workers are exposed. The hierarchy of controls - eliminate, substitute, engineer, administer, and personal protective equipment as a last resort - mirrors the approach in IFC Performance Standard 2.
Example: The Rana Plaza Collapse and Structural Risk
On 24 April 2013, the Rana Plaza building in Dhaka, Bangladesh, collapsed, killing 1,134 garment workers and injuring over 2,500. Investigations revealed that the upper floors of the building had been constructed without proper permits, housed factories that had not been in the original building design, and that workers had reported cracks in the structure the previous day but were ordered back to work. The disaster prompted the creation of the Bangladesh Accord on Fire and Building Safety (now the International Accord), a legally binding agreement between global brands and trade unions requiring independent safety inspections of factories and making buyers financially responsible for remediation. By 2023, the International Accord had conducted over 2,000 factory inspections and overseen the correction of over 97% of identified safety hazards in participating factories. The lesson for HRDD practitioners is that structural safety and working conditions risks cannot be assessed through document review alone - physical inspection and worker testimony are essential.
Buyer Purchasing Practices
One of the most important insights from research on living wages in supply chains is that supplier wage levels are significantly shaped by buyer purchasing practices. A supplier cannot pay a living wage if the prices it receives from buyers do not cover the cost of doing so. The ACT (Action, Collaboration, Transformation) initiative - a collaboration between global brands and trade unions - argues that industry-level collective bargaining, combined with purchasing price commitments from buyers, is necessary to achieve living wages at scale in garment-producing countries.
Buyer Responsibility for Wages
The OECD Due Diligence Guidance explicitly notes that buyers' own purchasing practices can be a cause of or contributor to adverse impacts on workers' wages and working conditions. Practices such as last-minute order changes, short lead times, price squeezing, and unpredictable order volumes directly constrain the ability of suppliers to pay living wages, invest in OHS, and respect working time limits. Responsible purchasing practice is therefore an integral component of human rights due diligence, not a separate commercial decision.
Key Takeaways
- 1A living wage - what workers need for a basic but decent standard of living - typically exceeds legal minimum wages by 50-100% or more in most major garment-producing countries
- 2The Anker methodology provides independently verified living wage benchmarks for over 100 countries, based on the cost of food, housing, and other essential needs for a typical local household
- 3Excessive working hours are among the most frequently documented supply chain violations and must be considered alongside wage levels when assessing adequacy of compensation
- 4Buyer purchasing practices - including price pressure, late order changes, and short lead times - directly contribute to wage and working conditions violations and must be addressed as part of HRDD
- 5Structural safety risks such as building integrity and fire prevention require physical inspection and worker testimony, not just document review