15.09.2026

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Katarzyna Gapińska

Mind the Pay Gap: World Tour — 60 years to equal pay

Our setlist isn't just decoration on a T-shirt. It's sixty years of lawthat slowly learned to see more and more — and five acts that changed the rulesof pay. Here's the tour. And the next stop is your company.

Compliance

Compensation management

Pay fairness

Pay gap

Pay transparency

Total rewards

Labour law

HR

Written by

Katarzyna Gapińska

Co-founder of Levelly.ai

Table of contents

When the EU Pay Transparency Directive comes intoforce in 2026, the pay gap will start shouting in every company. We decided toshout first — and to tell this story the way we see it: as a concert tour. Fiveacts, sixty years, one direction. Because the road to equal pay wasn't a single pieceof legislation. It was a series of breakthroughs, each of which widened who thelaw could see at all — and each time it was driven forward by specific peopleand events, not by governments acting on their own initiative. That's animportant context for companies: these changes never waited for a convenientpolitical moment. They won't wait now either.

Five acts, five faces of the same inequality

Act I — United States, 1963. The first federal equal  pay law banned pay differences for "substantially the same work".  It was a breakthrough, yet one that saw only a single axis — sex — and only  within the same establishment. It couldn't recognise women discriminated  against for several reasons at once.

Act II — United Kingdom, 1970. The law was forced  from below by a strike of 187 machinists at a Ford factory. But even  equalising pay for the same work didn't close the gap — because its quiet  engine turned out to be motherhood.

Act III — European Union, 1975. The leap from  "the same work" to "work of equal value". This struck at  the heart of the gap: the systemic undervaluation of occupations dominated by  women.

Act IV — European Union, 2006. The quietest  breakthrough: the burden of proof shifts to the employer. The law stops  requiring proof of ill intent and starts catching hidden and systemic  discrimination — including on the grounds of age or disability.

Act V — European Union, 2023. Transparency as a  tool. The light that exposes every pay difference that can't be justified —  and marks the tour's next stop: 2027, your company.

Why we're telling this story now

Because the 2023 directive turns this story from ahistory lesson into a task for tomorrow. In the articles that follow, we setout each act separately — with data and research that no poster could hold —and at the end we show what sixty years of law means, in concrete terms, foryour company today. Buckle up. No closing date. Find out your gap before anyone else does. Get your free e-ticket and join the Mindthe Pay Gap tour.

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