Mandatory Working Time Recording in Spain: What It Is and How to Comply

Working time recording stopped being a recommendation and became an obligation in Spain in 2019, and it has generated inspections and claims ever since. For the employer it is an administrative burden; for the worker, the only objective proof of the hours actually worked. The rules are worth knowing from both sides.

The legal obligation: Article 34.9 of the Workers' Statute

Since 12 May 2019, all companies must daily record their employees' working hours, including start and end times. The records must be kept for 4 years and be available to the Labour Inspectorate, employees and their representatives.

The obligation covers every company regardless of size and every employee, part-time contracts included. It does not extend to the self-employed, to worker-members of cooperatives under certain regimes, or to senior management personnel, whose employment relationship is of a special nature.

Valid recording methods

• •Physical paper record signed by the employee
• •IT system or clock-in app (the most common)
• •Biometric recording (fingerprint, facial recognition)
• •Proximity card or badge

The law imposes no particular system: it requires one that is reliable, objective and accessible. Biometric recording deserves a separate warning, because fingerprints and facial recognition are special-category personal data under the GDPR, and the Spanish data protection authority has substantially restricted their use for time control. Before rolling it out, check that a solid legal basis exists and that no less intrusive alternative is available.

What exactly must be recorded

The record must show the specific start and end time of each employee's working day, day by day. Noting the weekly total is not enough, nor is assuming the contract's theoretical schedule: the Inspectorate has been rejecting records that merely reproduce the agreed hours without capturing actual clock-ins. Breaks need not be recorded unless the collective agreement requires it, though many companies include them to evidence effective working time.

Penalties for non-compliance

Failure to comply with the working time record obligation is a serious infringement. The penalty can range from €751 to €7,500 per company. If there are also unpaid or undeclared overtime hours, the infringement may be very serious, with fines of up to €225,018.

There is a further effect that often weighs more than the fine: without a valid record, the company loses its main means of proof. If a worker claims unpaid overtime and no reliable record exists, courts tend to give credence to the worker's own estimate. The absence of a record ends up harming the party that was obliged to keep it.

What about remote working?

Remote workers are also subject to working time recording. The 2021 Remote Working Act did not change this obligation. Companies typically use apps or VPN systems that automatically record connections, though the exact method is free as long as it guarantees reliability and accessibility.

Remote work also brings the right to digital disconnection, recognised in data protection legislation and developed by the remote working act. The employer must set out in writing the limits on the use of technological means outside working hours, so that answering emails at eleven at night cannot become a tacit expectation.

What the law actually requires

Since 2019 every company in Spain must keep a daily record of each worker's hours, with the specific start and end times. The rule imposes no particular system: an app, a signed sheet or a biometric system all qualify, as long as it is reliable and cannot be tampered with. What it does require is that records are kept for four years and made available to staff, their representatives and the labour inspectorate.

Three points are frequently misread. The record covers working time, not productivity: it does not authorise minute-by-minute surveillance. Breaks do not count as working time unless the collective agreement says otherwise, but their treatment must be clear. And the record does not replace overtime control, which has its own compensation rules and its own annual cap.

Why keeping your own count matters

Even though the obligation lies with the employer, keeping your own record is the best defence in any dispute. Noting start times, end times and breaks takes a minute a day and lets you spot deviations before they accumulate: half an extra hour a day is more than ten hours a month, which over a year equals several working weeks. That personal record also lets you check whether your agreement's annual computation is being respected, which is far from obvious with irregular schedules.

How to claim unpaid hours

• •Gather your own record, emails, messages or any evidence of actual hours.
• •Ask the company in writing for a copy of your records: you are entitled to them.
• •If there is no agreement, you can report it to the labour inspectorate, which can act on its own initiative.
• •To claim amounts owed, the general deadline is one year from when they should have been paid.
• •Trade unions and employment advice services review these cases free of charge.