Why a Construction Worker’s Private Logbook Matters for Germany’s New Time-Tracking Law
Published on 07/08/2026 at 05:55 | Redaktion boerse-global.de
A Bauarbeiter in Styria kept his own handwritten records of hours worked, meal breaks, and travel time. When his employer disputed overtime claims, those private notes turned into decisive evidence. The worker won Nachzahlungen—back pay for time credits and per-diem allowances—in a case that illustrates exactly why Germany is about to overhaul its Arbeitszeiterfassung system.
Germany’s federal government published concrete legislative plans in early July 2026 under its “Programme for Recovery and Employment.” The draft bill mandates that employers record work time electronically on the day it is performed. But the phase-in periods are staggered: large companies get one year, those with fewer than 250 employees have two years, and micro-enterprises with under 50 staff receive five years. Operations with up to ten workers, as well as executive employees, are exempt.
The change closes a gap that has existed since the Bundesarbeitsgericht ruled in May 2022 that employers must implement a system capturing start, end, and duration of daily work. That same ruling also placed the Beweislast—the burden of proof—on employees in overtime disputes. Workers must detail exactly which days and times they worked beyond their contractual hours. The Styrian builder’s diary showed such evidence could be gold.
Most employees do not realise that they already have a broad right to their time records under the Datenschutz-Grundverordnung (GDPR). On request, employers must hand over a copy of all stored Zeiterfassungsdaten. The rules are especially strict for Minijobs, where the Minimum Wage Law (MiLoG) requires uninterrupted documentation. Even Vertrauensarbeitszeit—trust-based flexible hours—does not waive the obligation to log how long someone worked, only the flexibility of when they do it.
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The reform does not stop at mandatory logging. A study published in July 2026 by the Wirtschafts- und Sozialwissenschaftlichen Institut (WSI) highlights a growing phenomenon: more employees split their workday for personal errands and then resume in the evening. The result is frequent overtime, often unrecorded. The WSI researchers call for digital capture in such fragmented models to enforce legal maximum hours and deliver genuine relief for staff.
In parallel, the government plans to shorten the Ausgleichszeitraum—the period over which maximum working hours are balanced—from six months to four months. Employer associations criticise the whole package as an extra bureaucratic burden, arguing that smaller firms in particular will struggle to implement the new digital systems.
The Federal Labour Court further clarified in January 2025 that digital pay statements in text form are permissible, a small concession to modernisation. For workers like the Styrian builder, however, the message is clear: the days when hours went unrecorded are numbered, and keeping your own log may soon be a legal requirement on both sides of the desk.
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