Time Tracking Obligations for Trade Businesses in Europe

Time recording has moved from a best-practice recommendation to a legal obligation for employers across the European Union, triggered by a landmark 2019 ruling from the Court of Justice of the European Union and implemented with varying urgency across member states. For trade contractors in construction, HVAC, electrical, and plumbing — sectors where working hours are often irregular, sites change daily, overtime is common, and the boundary between work and travel time is contested — the obligation to record working time is both a compliance requirement and a practical business tool. Understanding what the law requires in your country, and having a system to meet that requirement, is no longer optional.

The CJEU Ruling and the EU Working Time Directive

The legal foundation for mandatory time recording in the EU is the Court of Justice ruling in Case C-55/18 (CCOO v Deutsche Bank, May 2019). The Court held that EU member states must require employers to establish an objective, reliable, and accessible system for measuring the daily working time of each worker. This ruling interprets the EU Working Time Directive (Directive 2003/88/EC), which limits weekly working time to forty-eight hours on average (including overtime), requires minimum daily rest periods of eleven consecutive hours, minimum weekly rest of twenty-four consecutive hours, and a maximum of eight hours per night shift. The CJEU found that without mandatory time recording, it is practically impossible to verify compliance with these limits. The ruling does not itself specify how time must be recorded — the method is left to member states and social partners — but it requires that any system used be objective, reliable, and accessible to workers and labour inspectors.

Germany: The BAG Ruling of 2022

Germany was slow to legislate following the 2019 CJEU ruling, but the Bundesarbeitsgericht (Federal Labour Court) issued its own landmark ruling on 13 September 2022, confirming that German employers already have an obligation under existing law (§ 3 ArbSchG — the Occupational Safety Act) to record working time. This ruling has the practical effect of requiring all German employers to implement time recording systems immediately, without waiting for specific legislation. The German government subsequently began drafting formal implementing legislation. For a German electrical contractor or builder employing workers, the obligation to record the start and end of daily working time for each employee — not just overtime, but total working time — applies now. Violations can result in fines from the Arbeitsschutzbehörde (labour protection authority) and exposure in the event of worker disputes about overtime pay.

Spain: Ley de Registro de Jornada 2019

Spain implemented mandatory time recording by law before the German ruling, through the Ley de Registro de Jornada (Royal Decree-Law 8/2019), which came into force on 12 May 2019. The Spanish law requires all employers to maintain daily time records for each worker showing the start and end of their working day. Records must be kept for four years and must be available to workers, their representatives, and the labour inspectorate on request. In Spanish construction, where the Inspección de Trabajo (Labour Inspectorate) is active and frequent visits to construction sites occur, compliance with the time recording obligation is an active enforcement priority. A Spanish building contractor who cannot produce time records for their employees risks fines of between €626 and €6,250 for minor infractions, rising to €6,251 to €187,515 for serious infringements under the Ley sobre Infracciones y Sanciones en el Orden Social (LISOS).

Belgium: Social Inspection and Construction Sector Obligations

Belgium has a long-established system of social inspection that specifically targets the construction sector, where payroll fraud, undeclared work, and falsified time records are enforcement priorities. Belgian law requires employers to maintain DIMONA registrations (declaration of workers to social security) and to keep time records available for social inspection. In construction specifically, the LIMOSA declaration system requires contractors to register workers from other EU member states who come to work in Belgium, along with their expected working schedule. The Belgian social inspection service (Sociale Inspectie) conducts frequent site visits, particularly on larger construction projects, and expects to find up-to-date time records for all workers on site. For Belgian contractors employing staff under the CP124 collective agreement (construction workers), the sectoral working time rules — including provisions for variable working time arrangements under the sectoral flexibility system — must also be tracked accurately.

Finland, Sweden, Denmark, and Norway: Digitally Advanced Markets

The Nordic countries have some of the most developed digital labour compliance systems in Europe. Finland's working time records must be kept for two years and must show the employee's working hours and overtime, under the Working Hours Act (Työaikalaki). Sweden requires employers to maintain records of working time under the Arbetstidslag (Working Hours Act), with special provisions for construction workers under collective agreements. Denmark requires working time records under the Arbejdsmiljøloven (Working Environment Act) and the collective agreements of the Danish construction sector. Norway — outside the EU but following closely parallel labour law — requires time records under the Arbeidsmiljøloven. In all four countries, digital time recording systems are the norm rather than the exception for construction employers, and labour authorities accept digital records as fully compliant. The high digital literacy of the workforce in these markets makes adoption of app-based time recording straightforward.

Self-Employed Contractors: A Different Obligation

An important distinction in time recording obligations is between employed workers (subject to the Working Time Directive and national employment law) and genuinely self-employed contractors (who are not). A sole-trader electrician in Portugal who works for themselves has no legal obligation to record their working time for compliance purposes — though they have every commercial reason to do so for accurate job costing. An HVAC company in the Czech Republic with five employed engineers must record the working time of those employees. The line between employment and self-employment is contested in several EU countries — particularly in the platform economy — but for traditional construction trade contractors with formal employment contracts, the employed/self-employed distinction is usually clear. Where subcontractors are engaged, the principal contractor is not responsible for the subcontractor's internal time recording, but may be jointly liable for labour violations in some countries (notably Belgium and France) if the subcontractor is found to be falsely self-employed.

Time Tracking as a Business Tool Beyond Compliance

The commercial value of time tracking extends well beyond legal compliance. For a trade contractor who wants to know whether their projects are profitable, accurate time records are the essential data input. Without knowing how many hours a job actually took, it is impossible to evaluate whether the original quote was correctly priced, whether the team is working efficiently, or whether certain types of work consistently overrun their estimated duration. Over time, a database of actual hours by job type is the most valuable input for improving quote accuracy. Many European trade contractors discover through time tracking that their installation work is correctly priced but their commissioning and testing work is consistently underestimated — a systematic bias that reduces profitability on every project of that type. Identifying and correcting this takes accurate time data.

How QuotCraft's Time Tracking Module Works

QuotCraft includes time tracking functionality designed for field-based trade contractors. Workers log start and end times from a mobile app — available for iOS and Android — and time entries are associated with a specific project and activity type. GPS location verification is optional: for contractors who want to confirm that logged hours were recorded on-site, location data can be captured at clock-in. Time entries flow automatically into project cost reports, allowing the contractor to compare actual hours against estimated hours at any point during the project. For payroll compliance, time records can be exported in the format required by national social security authorities in Belgium (DIMONA), the Netherlands (loonaangiften), and other countries. For multi-site contractors with workers on different projects simultaneously, QuotCraft's time tracking dashboard shows all active workers and their current project assignments in real time, giving the contractor visibility without requiring phone check-ins.