The EU Working Time Directive (2003/88/EC) sets a hard limit: an average working week of 48 hours maximum and a minimum daily rest period of 11 consecutive hours. Those rules exist for a reason. A 2021 joint study by the World Health Organization and the International Labour Organization found that working 55 or more hours per week raises stroke risk by 35% and the risk of dying from ischemic heart disease by 17% compared to a 35-40 hour week. The directive is supposed to prevent those outcomes. But for years, enforcement was weak. Companies recorded hours in ways that were easy to manipulate, and staff who worked beyond their contracts often went unrecorded.
That changed in May 2019. The Court of Justice of the European Union ruled in Case C-55/18 (CCOO v Deutsche Bank) that member states must require businesses to set up an objective, accessible, and reliable system for recording daily working time. The case began when a Spanish union argued that Deutsche Bank's failure to track hours made it impossible to check whether employees were being forced to exceed the 48-hour limit. The court agreed. It said that absent a recording system, the directive's protections were theoretical. The ruling forced every EU member state to ensure that companies could not hide overtime.
The practical problem is that the pandemic made the old boundaries obsolete. Remote and hybrid work blurred the line separating office and home. Emails arrived at 10 p.m. Meetings stretched into evenings. The directive's 48-hour cap was still the law, but nobody was counting the hours people spent at their desks after dinner. That gap created demand for a new legal tool: the right to disconnect.
France's El Khomri Law: The First National Right to Disconnect
How France led the way
France acted first. On 8 August 2016, the country enacted the El Khomri Labour Law, which included a legal right to disconnect for personnel in companies with more than 50 staff. The law required those businesses to negotiate a charter on how and when teams could be contacted outside working hours. The aim was to stop the expectation that people would answer calls or emails after they had left the office. France did not ban late-night messages. It forced companies to set clear rules and to put those rules in writing.
A patchwork of national rules
Other countries followed, though each took a different approach. Italy passed a right to disconnect law in 2017 that applied to remote employees and required firms to define rest periods in their contracts. Spain introduced a similar measure in 2018, focused on telework. Belgium gave civil servants a formal right to disconnect in 2022, and Ireland published a code of practice in 2021 that encouraged businesses to respect off-hours but stopped short of a mandate. None of these laws are identical. Some are legally binding. Others are guidelines. The result is a patchwork where a professional in Paris has stronger protections than a professional in Berlin.
The European Parliament Pushes for a Unified Directive
The 2021 resolution
On 21 January 2021, the European Parliament adopted a resolution by 472 votes to 126 urging the European Commission to propose a directive on the right to disconnect. The resolution argued that country-level laws were insufficient and that a single EU-wide rule would create a level playing field. It noted that the pandemic had made the problem worse, with remote staff reporting longer hours and higher stress. The Parliament wanted the Commission to act before the end of its mandate in 2024.
Why the Commission stalled
The Commission did not table a proposal. As of early 2024, the matter remained with domestic initiatives. The reason was a failure among the European social partners to agree on a path forward. BusinessEurope, the main employer federation, opposed a binding directive, arguing that it would reduce flexibility and hurt competitiveness. The European Trade Union Confederation (ETUC) pushed for strong rules. The two sides, along with CEEP and SMEunited, began formal talks but could not reach a deal. The negotiations ended with no agreement in late 2023. Lacking a consensus among the social partners, the Commission has been reluctant to move ahead.
What the 2019 CJEU Ruling Actually Requires
Objective, accessible, reliable
The CCOO v Deutsche Bank ruling is often described as a win for employees, but its practical effect depends on how member states implement it. The court did not specify a particular technology or method. It said the system must be objective, accessible, and reliable. That means a self-reported spreadsheet is unlikely to satisfy the test. A company that lets staff log their own hours without verification is not complying. The system must allow both the individual and the domestic authorities to check that overtime limits are respected.
Uneven enforcement across the bloc
Several countries have updated their laws since the ruling. Germany's labor courts have interpreted existing rules to require time recording. The Netherlands has long had a system of mandatory record-keeping. But enforcement remains uneven. In some member states, the ruling has not led to new legislation, and compliance is patchy. The court gave countries discretion on how to apply the principle, and some have been slower than others. A Deutsche Bank employee in Madrid may have their hours tracked to the minute, while a colleague in a different country may not.
Health and Safety: The Original Justification for Limiting Hours
Fatigue causes accidents
The Working Time Directive is not a labor relations law. It is a health and safety measure, rooted in the Treaty on the Functioning of the European Union. The logic is simple: fatigue causes accidents. A driver who has been on the road for 14 hours is more likely to crash. A surgeon who has been operating for 12 hours is more likely to make a mistake. The directive's 48-hour cap and 11-hour rest period are designed to reduce those risks.
The WHO-ILO evidence base
The WHO-ILO study from 2021 gave the EU a statistical argument to justify stricter enforcement. The 35% increase in stroke risk and 17% increase in heart disease mortality for those working 55+ hours per week are not small numbers. They translate into thousands of preventable deaths each year across the bloc. The study was the first global analysis of the link between long hours and health, spanning nearly all nations. It gave regulators a clear evidence base for action. The right to disconnect is not just about convenience or work-life balance. It is about keeping people alive.
The Remote Work Revolution Made Enforcement Harder
Overtime used to be visible
Before 2020, overtime was usually visible. A team member who stayed late at the office was seen by colleagues and recorded by a swipe card or a time clock. Remote work changed that. When the employee is at home, there is no supervisor watching the clock. The working day stretches. Lunch breaks shrink. The boundary separating work and personal time dissolves.
France anticipated the smartphone era
France's El Khomri law was passed before the pandemic, but it anticipated the problem. The right to disconnect was designed for a world where smartphones made work portable. The pandemic accelerated that world by years. By 2021, millions of EU professionals were logging on from kitchen tables and spare bedrooms. Companies that had never thought about off-hours contact were now sending Slack messages at 9 p.m. The Working Time Directive's rules still applied, but nobody was enforcing them. A 2023 survey by the European Foundation for the Improvement of Living and Working Conditions found that remote staff were significantly more likely to report working in their free time than on-site staff. The gap between law and practice grew wider.
What Happens Next Depends on National Governments
A fragmented landscape
With the European Commission unwilling to propose a directive, the burden falls on individual member states. Some have already acted. Italy, Spain, Ireland, and Belgium have laws or codes of practice. Others have not. A professional in Paris has a legal right to disconnect, backed by a mandatory company charter. A professional in Warsaw may have no such protection. The European Parliament's 2021 resolution called for a unified approach, but absent a directive, the gap will persist.
The stalemate continues
The social partners' failure to agree in 2023 means that a pan-European solution is unlikely in the near term. BusinessEurope argued that a binding directive would be too rigid. The ETUC said that voluntary measures do not work. The Commission, caught between the two, chose inaction. As of early 2024, the position is not established here. What is clear is that the 2019 CJEU ruling remains the most important legal development. It requires every EU employer to track hours, and that requirement gives staff a tool to prove they are being overworked. Whether that tool is used depends on enforcement at the member-state level. The directive itself is 20 years old. The question of whether it can keep up with remote work has not been answered.
