Overhaul the UK’s Equal Pay Framework: Landmark Report Calls for Shift from "Equal Pay" to "Fair Pay"

LONDON — More than half a century after the landmark legislation of 1970, the United Kingdom’s equal pay framework is officially being declared "not fit for purpose." According to a major new report backed by the trade union Unison and legal scholars from Cambridge University, the nation’s current system is suffocatingly complex, prohibitively expensive, and excruciatingly slow.

The comprehensive study, titled Fixing Equal Pay Law, argues that working women across the UK continue to be trapped in protracted legal battles just to secure wages they were legally owed years prior. Rather than placing the burden entirely on individual employees to litigate against corporate giants or cash-strapped public bodies, the report advocates for a radical modernization of the law—shifting the core regulatory philosophy away from isolated "equal pay" disputes and toward systemic, enterprise-wide "fair pay."

Main Facts at a Glance

• The Core Problem: The current UK equal pay framework—rooted in 1970s-era legislation—is deemed too narrow, slow, and expensive, forcing workers into stressful, resource-intensive litigation.
• The Proposed Solution: A fundamental overhaul spanning three pillars: reforming legal claims, modernizing court and tribunal procedures, and imposing proactive obligations on major employers.
• Key Mandates: Larger companies would be legally required to evaluate their internal pay structures every three years, drawing inspiration from Iceland’s independent certification model.
• Broadening Protections: The report calls to eliminate rigid loopholes, such as restrictions preventing contracted-out workers from using in-house personnel as comparators.
• Strategic Shift: Transitioning the national legislative focus from proving direct job-to-job equality to systematically assessing whether total remuneration bears a fair, objective relationship to overall role values.

The Chronology and Evolution of the Crisis

To understand why experts and trade unions are demanding an immediate legislative rewrite, it is necessary to examine the timeline of equal pay legislation in the United Kingdom and how contemporary dynamics have exposed deep structural fractures.

1970–1975: The Genesis of the Equal Pay Act

The Equal Pay Act 1970 represented a monumental milestone in UK labor history, designed to eliminate discrimination between men and women in terms of pay and conditions of employment. When it came into force on December 29, 1975, it established the principle that a woman doing "like work" or work "rated as equivalent" to that of a man in the same employment was entitled to equal pay.

1983–2000s: Amendments and the "Equal Value" Expansion

Following pressure from the European Economic Community (EEC), the law was amended in 1983 to include "equal value"—allowing workers to claim equal pay if their work was of equal value to that of a comparator in terms of demands such as effort, skill, and decision-making. However, this addition introduced intense procedural complexity. Independent experts appointed by employment tribunals often produced inconsistent evaluations, causing case backlogs that stretched into years.

2010: Consolidation Under the Equality Act

The Equality Act 2010 consolidated various anti-discrimination laws into a single Act, absorbing the provisions of the old Equal Pay Act into Part 5, Chapter 3. While intended to streamline protections, the Act preserved the core architecture of the 1970 legislation. It maintained the requirement for individual employees to identify a real-life comparator, preserve complex "material factor" defenses for employers, and navigate an adversarial, court-driven process.

2020s: The Public Sector Crisis and the Limits of the Law

In recent years, massive equal pay claims have rocked major UK local authorities and public bodies—including Birmingham City Council, Glasgow City Council, and various NHS trusts. These massive, multi-million-pound settlements exposed a systemic reality: rather than acting as a preventative shield, the law has become a reactive cleanup mechanism deployed only after systemic pay discrimination has gone unchecked for decades. This persistent failure spurred Unison and Cambridge academics to commission the Fixing Equal Pay Law report, culminating in today’s blueprint for structural reform.

Supporting Data and Systemic Flaws

The Fixing Equal Pay Law report does not merely critique the ideological spirit of current regulations; it systematically unpacks the procedural mechanics that render the framework nearly unnavigable for average workers.

1. The Burden of Proof and Procedural Labyrinth

Under current rules, claimants must navigate a shifting burden of proof. Establishing whether two distinct roles are of equal value requires accessing granular job descriptions, performance metrics, and salary data that employers often guard closely. The report highlights that this "needless complexity" gives well-funded corporate legal teams ample room to stall proceedings, exhausting the financial and emotional reserves of claimants.

2. The Comparator Dead-End

One of the most restrictive elements of existing UK law is the strict definition of who can serve as a valid comparator. Crucially, contracted-out workers—such as outsourced cleaning, catering, and security staff—are legally barred from comparing their pay and terms with in-house personnel doing equivalent or higher-value work. Because outsourced workers are disproportionately women and minority ethnic groups, this rule creates a structural blind spot that institutionalizes pay disparities.

3. The "All-or-Nothing" Trap

Existing equal pay protections operate on a binary framework. The report illustrates the absurdity of current rules with a stark hypothetical:

Consider a female worker whose role is objectively evaluated as being worth 75% as much as a male comparator’s, yet she is compensated with only 50% of his salary.

Under strict legal interpretations, because her job value does not neatly match the threshold of the comparator’s role in the specific way the law envisions, or because complex defenses are applied, significant portions of wage exploitation fall entirely outside the scope of current equal pay protections.

4. Flawed Independent Expert Assessments

When tribunals attempt to determine the value of disputed roles, they frequently rely on independent experts. However, interviews conducted for the Cambridge-backed study revealed widespread dissatisfaction with inconsistent and unpredictable expert reports. The lack of a standardized national methodology means that the outcome of an equal pay claim can vary wildly depending on which expert is assigned to the case.

Official Responses and Stakeholder Perspectives

The release of the report has drawn sharp commentary from labor leaders, legal scholars, and workplace advocates alike.

Unison General Secretary Andrea Egan did not mince words when addressing the state of modern industrial relations:

"Women shouldn’t be spending years fighting through the courts for money they were due long ago. Equal pay laws have existed for more than half a century, yet major cases involving councils and other public bodies show the system still isn’t working as it should. Regular compulsory audits would expose unjustified differences and help stop discrimination becoming embedded in pay structures."

Echoing these sentiments, Professor Catherine Barnard of the University of Cambridge, a co-author of the report, emphasized the psychological and financial toll exacted by the status quo:

"The current system of pay, dating back to 1970, fails to deliver for many women. They’re currently dependent on expensive and stressful litigation, often funded by unions, to get equal pay. Our report proposes a proactive approach requiring employers to consider their pay scales on a regular basis. This will deliver not just equal pay but fair pay."

Legal experts contributing to the study argue that moving the responsibility from the courtroom to the boardroom is the only logical path forward. By mandating transparency, employers will be forced to self-correct before discrimination solidifies into organizational practice.

Implications of the Report: A Roadmap for Reform

To resolve these systemic inequities, Fixing Equal Pay Law outlines a comprehensive series of multi-tiered recommendations designed to transform the UK labor landscape.

Immediate Procedural Adjustments

• Standardized Methodologies: Establishing a uniform, transparent framework for assessing job values to eliminate the unpredictability of independent expert reports.
• Streamlined Litigation: Encouraging out-of-court settlements, imposing strict page limits on overly convoluted job descriptions, and granting tribunals greater discretion over limitation periods.
• Early Defense Handling: Requiring employers to address issues surrounding "material factor" defenses much earlier in the tribunal process to prevent protracted legal stalling.
• Tribunal Auditing Powers: Empowering employment tribunals to mandate comprehensive equal pay audits whenever a breach of law is established.

The Proactive Paradigm: The Icelandic Model

The most ambitious recommendation in the report looks abroad—specifically to Iceland. The authors propose legally requiring larger UK employers to:

1. Conduct mandatory, internal evaluations of the value of all roles within their organizations every three years.
2. Utilize these evaluations to construct objective, transparent pay scales.
3. Submit their pay structures for independent certification.

To ensure compliance without relying solely on punitive measures, the report suggests attaching powerful incentives to certification—such as granting preferential treatment to certified businesses in public procurement contracts.

Broadening the Horizon: "Fair Pay" vs. "Equal Pay"

Ultimately, the report argues that true workplace equity requires a philosophical evolution. By shifting the statutory focus from narrow "equal pay" benchmarks—which ask whether Job A equals Job B—to holistic "fair pay" assessments, organizations will be forced to evaluate whether total remuneration bears a transparent, rational relationship to the actual value of all roles across an enterprise.

Coupled with broader labor reforms—such as strengthened rights for flexible and part-time workers and updates to minimum wage legislation—these measures aim to dismantle the historical economic undervaluation of industries traditionally dominated by women.

As pressure mounts on policymakers, the message from Unison and Cambridge academics is clear: tinkering at the edges of a 1970s framework will no longer suffice. For the UK to achieve true economic justice, the machinery of pay must be fundamentally rebuilt from the ground up.