EU Working Time Directive · CJEU C-55/18

Time tracking mandate 2026?

A fallacy that costs employers dearly: The obligation already applies. Learn what 2026 actually changes and what waiting costs you.

Applies to all business sizes
Record start, end & duration
Fines under national working-time laws

As of: July 2026 · No legal advice – information without guarantee

MAVOCO AG
Blackwyse
Sommaire Beauté
Clevis Consult
flm media

Do employers really have to track working time yet?

Friday afternoon, 4:47 PM. Markus B., CEO of an electrical installation firm with 45 employees, was about to close his laptop. Weekend. Finally.

Then the doorbell rings. The postman. A registered letter.

Sender: a labor law firm. Subject: "Claim for remuneration of 312 overtime hours," filed by his former master technician, Mr. K., who quit three months ago.

Markus stares at the paper. 312 hours. At an hourly rate of 28 euros plus surcharges, that is over 11,000 euros. His first thought, almost reflexively: "Time tracking? That can't be mandatory yet – we can still wait on this." This specific fallacy will cost him dearly in the coming weeks.

Because Markus is wrong. And he is not alone. Thousands of CEOs, HR managers, and team leaders in European SMEs carry this delusion around like a ticking time bomb in their filing cabinets. They wait for a law that supposedly triggers their obligations only "soon."

The real question here is not "What happens in 2026?" It is: Since when has this actually been valid?

The answer in a nutshell:

Yes. The obligation to record working time already exists across the European Union. It stems from the EU Working Time Directive (2003/88/EC) and the 2019 ruling of the Court of Justice of the European Union (CJEU) in CCOO v Deutsche Bank(C-55/18). National courts, such as Germany's BAG in 2022, have since affirmed this immediate duty. Future national laws only regulate the electronic format (the "How"), not the fundamental obligation (the "Whether").

Where does the "we can wait" myth actually come from?

To understand why Markus—and half of the entrepreneurial world with him—was wrong, you have to separate two things that are negligently mixed in talk shows, LinkedIn posts, and even some tax advisor newsletters: the "Whether" and the "How."

The Whether—meaning the fundamental obligation to track working time at all—has been in effect since the 2019 CJEU ruling. Period. Non-negotiable.

The How—meaning the specific form of this recording, especially whether it must be electronic—depends on national implementation. Germany, for instance, plans to mandate the electronic form from 2026 under a draft from its labour ministry, with staggered deadlines by company size. Other EU countries may follow with their own timelines. But this regulates the How, not the Whether.

The "Whether" vs. "How" distinction

The distinction is critical: no EU member state is creating the obligation to track time in 2026. They are simply specifying the method. The underlying duty to record working time already flows from the EU Working Time Directive as interpreted by the CJEU in 2019.

Imagine it like a traffic rule that has long been in effect—"you must wear a seatbelt"—and an additional law that only defines which type of belt becomes mandatory when. The belt was never optional. Only the model is now more precisely defined.

The fallacy in media and HR forums

In an HR forum we scanned during our research for this article, a user posted in the spring: "All clear for all SMEs – time tracking only becomes mandatory in 2026, you can stay relaxed until then." 340 likes. Over 60 comments, many of them grateful, relieved, confirming.

Not a single objection in the first two days.

This post was shared, copied, turned into job ad clichés ("With us, trust counts instead of a punch clock – at least until 2026"), and lives on today in dozens of variations. A single false sentence, gone viral because it said exactly what stressed CEOs wanted to hear: You don't have to do anything yet.

Exactly this desire not to have to act is the fertile ground on which the myth grows.

C-55/18

CJEU 2019 – Time clock ruling

The Court of Justice of the European Union held that member states must require employers to install a system for measuring daily working time.

1 ABR 22/21

BAG 2022 – German Federal Labour Court

Germany's Federal Labour Court (BAG) ruled that employers must record the start, end, and duration of daily working time without the need for a new statute.

Draft

Electronic form (national laws)

National reform plans (e.g. Germany from 2026) regulate the electronic form, with staggered deadlines by company size.

Employee time tracking mandate – The legal situation in detail

The 2019 ECJ ruling (CCOO case) as the origin

It all started in Spain. The CCOO trade union sued Deutsche Bank SAE because the company did not conduct systematic employee time tracking. The European Court of Justice ruled in 2019: The EU Working Time Directive entails a general obligation for member states to require employers to introduce a system for recording daily working time.

A Spanish case. But with explosive power for all of Europe – including Markus's electrical company in a mid-sized German city.

National courts applying the ruling – the German example

Three years later, Germany's Federal Labour Court followed suit. In its 2022 ruling (1 ABR 22/21), the BAG derived an immediate obligation for German employers from the national duty of care under occupational health and safety law – without the need for a new statute.

Similar applications of the CJEU precedent can be seen in other member states. The key point: no national legislature needed to act first. The obligation already flowed from EU law as interpreted by Europe's highest court.

No Draft. No "coming soon." Already valid law.

What "recording obligation" means in practice today – and what remains open

What does this mean for Markus, for you, for every business between ten and five hundred employees? The beginning, end, and duration of working time must be recorded. Already today. The form – paper list, Excel sheet, digital employee time tracking – is currently still freely selectable in most jurisdictions, though national laws are increasingly moving toward electronic recording.

However, freely selectable does not mean: arbitrarily imprecise. An Excel sheet with gaps protects you from exactly nothing.

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What waiting actually costs you

Fines under national working-time law

Imagine a kitchen, at noon, rush hour. A catering business with 30 employees, in the middle of turnover. Suddenly, two inspectors from the labour inspectorate are standing in the door. Unannounced. They want to see the documentation of working hours for the last six months.

The owner gets a file folder. Half empty. Entries are missing for three weeks in July, completely. The rest is handwritten, partly illegible, partly contradictory to the duty rosters.

Result: a fine notice under national working-time legislation of several thousand euros. Not because of a single overtime hour. But because of missing, incomplete documentation as such. The exact amounts vary by country, but across the EU the pattern is the same – regulators are enforcing recording obligations.

The reversal of the burden of proof in overtime lawsuits

That is exactly Markus's problem. Mr. K., his former master technician, filed a lawsuit after his resignation: 312 unpaid overtime hours, meticulously documented in a private notebook, date by date, often with timestamps from material orders and construction site emails as evidence.

Without seamless internal time tracking, the burden of presentation and proof effectively lies with the employer. This reversal derives from CJEU jurisprudence and is applied by national courts across the EU. Markus now has to prove that Mr. K. did not perform these hours. A battle that employers almost always lose in such proceedings – simply because they cannot produce their own records to counter the notebook.

Problems during the next audit

And then there is the social security audit. During an inspection, the auditor suddenly demands proof of working hours performed in connection with surcharges for night and holiday work. If these are missing, back payments loom – and, if the accounting is also affected, objections regarding audit-proof retention pile on top. Two construction sites at once, created from a single gap.

Start & End

Start, end, and duration of the daily working time must be recorded on the day of performance.

Breaks

Rest periods and breaks must be documented to comply with statutory legal requirements.

Overtime & Compensation

All overtime hours must be recorded to ensure that compensation periods and wages are verifiable.

Retention (2 years)

Time tracking records and data must be kept in a tamper-proof manner for at least two years.

Also with trust-based hours

The recording mandate applies without exception, even for trust-based working hours.

Form: electronic recommended

While form is currently selectable in many places, national laws are increasingly mandating electronic recording.

Not recorded = Not provable

In case of court disputes, the burden of proof for missing records lies with the employer. Your documentation is your protection.

Case study: How simple legal certainty can be

A law firm with 22 employees that we accompanied switched from pure paperwork to digital recording a year and a half ago. When the audit came, the entire appointment took 40 minutes. No objections. The head of the firm later only said: "I didn't think it could be that unspectacular."

That is exactly the point. Legal certainty does not have to be dramatic. It just has to be there in time.

Simple implementation in 5 steps

Prepare your business now. With a well-thought-out time tracking solution, you fulfill all legal requirements without extra administrative effort.

1

Check the status quo

How does your business track currently? Excel, punch clock, or – honestly – not at all?

2

Choose a legally compliant method

A digital solution with export function for audits saves you the night before the audit deadline.

3

Involve the team

Explain the new app recording to your staff. Once employees understand it protects their own overtime, there is virtually no resistance.

4

Ensure documentation obligations

Comply with retention periods, and ensure audit-proof / tamper-evident record-keeping from the beginning.

5

Establish regular control

Weekly spot checks prevent errors and gaps from accumulating over months.

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Conclusion: Do not wait

Markus had to settle his lawsuit out of court in the end. Almost 9,000 euros, plus legal fees, plus two sleepless weeks. He says today: "I should have just looked closer earlier."

You don't need to wait for a national deadline and don't need to patch up an improvised Excel sheet anymore. With a well-thought-out time tracking solution that documents in an audit-proof way and remains exportable for every audit, you fulfill the existing obligation today – without extra effort, without paperwork.

FAQ – Frequently Asked Questions about Time Tracking

Since the 2019 CJEU ruling (C-55/18). The EU Working Time Directive already requires member states to mandate recording. Several national courts, including Germany's Federal Labour Court in 2022, have confirmed and applied this.

Only the form (electronic recording) and specific method are regulated by national laws coming into force, often with staggered timelines by company size. The core obligation to record time has already been in effect since the 2019/2022 rulings.

Yes. The duty of care under occupational health and safety law – derived from the EU directive – knows no minimum company size. It applies starting from the very first employee.

Currently, the form is still freely selectable in most countries – as long as it is seamless and comprehensible. However, national laws are increasingly moving toward mandatory electronic recording; for instance, Germany plans to require it from 2026.

Fines under national working-time law (amounts vary by country), plus severe disadvantages in the burden of proof in labor court proceedings and objections during tax or social security audits.

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