Mandatory Time Tracking in Germany: What You Need to Know in 2026

Since the landmark ruling by the German Federal Labour Court (BAG) in September 2022, one thing is clear: employers in Germany are obligated to record working hours. But what does this actually mean for your company? In this comprehensive guide, we explain all the key aspects.

The Legal Basis

The German Federal Labour Court (Bundesarbeitsgericht, BAG) ruled on 13 September 2022 (case no. 1 ABR 22/21) that employers are required to introduce a system for recording the working hours performed by their employees.

What Exactly Must Be Recorded?

Under current law, the following must be recorded:

• Start of daily working hours
• End of daily working hours
• Duration of daily working hours
• Overtime (hours worked beyond the contractual working time)

Who Is Affected?

In principle, the obligation applies to all employers — regardless of:

• Company size
• Industry
• Type of employment (full-time, part-time, mini-job)

Mandatory Time Tracking in Germany: Since When, and Which Law Applies?

The most common question employers ask is: When exactly did the obligation take effect, and which law are inspectors enforcing? Short answer: the duty has been binding since September 2022 — immediately, without transitional period. Long answer is a multi-stage legal timeline:

Timeline of the Time Tracking Obligation

• May 2019 — CJEU ruling (C-55/18): The Court of Justice of the European Union obliges EU member states to require employers to systematically record daily working hours.
• September 2022 — BAG ruling (1 ABR 22/21): The German Federal Labour Court concludes that employers in Germany are already obligated — even without new national legislation — to implement an objective, reliable, and accessible system for recording working hours.
• April 2023 — draft amendment to the Working Hours Act (ArbZG): The Federal Ministry of Labour publishes a first draft introducing explicit rules for electronic time tracking.
• 2026 — current legal position: The obligation remains binding based on the BAG ruling. German customs authorities (Zoll) actively audit. Fines up to €30,000 have already been imposed.

Which Law Governs Time Tracking in Germany?

There is no single “Time Tracking Act”. The obligation derives from several intersecting legal sources:

Source	What it regulates
Working Hours Act (ArbZG), § 16 (2)	Employers must record working time exceeding the standard daily limit
Minimum Wage Act (MiLoG), § 17	In specific industries (construction, cleaning, hospitality, etc.), strict documentation of start, end and duration is required
BAG ruling 2022 (1 ABR 22/21)	Obligation to record total working time systematically, not just overtime
CJEU ruling 2019 (C-55/18)	European-level requirement: “objective, reliable, accessible system”
GDPR	Framework for compliant processing of recorded data

Collective bargaining agreements and works agreements may impose additional duties.

Is Digital Time Tracking Legally Required?

No — the law does not mandate digital time tracking. In theory, paper lists or spreadsheets remain permissible. In practice, however, digital tracking has become the de facto standard in 2026.

Why digital tracking has become the practical norm

• Tamper-resistance: The BAG ruling demands “objective” recording. Paper lists filled in retrospectively by employees are increasingly viewed critically by auditors.
• Accessibility for all staff: Field workers, construction crews, and cleaning teams cannot reasonably “access” a paper binder in the central office. A mobile app automatically satisfies the CJEU criterion.
• Audit readiness: Handwritten time sheets are among the most frequently cited issues in MiLoG audits — illegible, incomplete, unversioned.
• Completeness: Spreadsheets without automated checks routinely miss rest-time violations, minimum-wage shortfalls, or missing breaks.

Companies introducing time tracking today typically choose a digital solution with GPS, offline mode and GDPR-compliant German hosting.

Who Is Covered — and Who Is Exempt?

Although the obligation applies broadly, there are specific cases and grey zones worth understanding.

Definitely covered

• Full-time and part-time employees across all industries
• Mini-jobbers (€450 / €520 workers)
• Temporary staff, interns, working students
• Field workers and remote employees
• Agency workers (the agency records for them)
• Construction, cleaning, trades, hospitality workers

Special case: senior executives (leitende Angestellte)

Senior executives as defined in § 5 (3) of the Works Constitution Act (managing directors, authorised officers with significant decision-making power) fall outside the scope of the Working Hours Act. Their recording obligation is therefore formally waived. The threshold is high — department heads do not usually qualify. When in doubt, record.

Special case: trust-based working time

Trust-based working time (“Vertrauensarbeitszeit”) remains permissible as a management model — but working hours must still be captured. It is acceptable for employees to record their own hours; it is no longer acceptable to forgo all documentation.

Special case: MiLoG industries

The following industries face stricter MiLoG documentation requirements and frequent customs (Zoll) audits:

• Main and secondary construction trades
• Building cleaning
• Hospitality and hotels
• Freight, transport, logistics
• Passenger transport
• Fairground and showman trade
• Forestry
• Meat industry

Who Enforces the Obligation?

Enforcement is distributed across several authorities:

• Customs / Financial Audit of Undeclared Work (FKS): Primary authority for MiLoG violations. Conducts unannounced site audits on construction sites, cleaning premises, hospitality venues. Expects complete records — ideally digital.
• State labour protection authorities: Enforce the Working Hours Act (maximum hours, rest periods, breaks).
• German Pension Insurance (DRV): Conducts company audits every four years and can demand time tracking records.
• Labour courts: In disputes, the burden of proof for hours worked has partially shifted to the employer since the BAG ruling. Missing records work against the employer.

The practical consequence: employers without reliable time tracking are exposed regardless of whether audits end in fines, back-payments, or labour-court claims.

Requirements for Time Tracking

1. Objective and Reliable

The system must function objectively and deliver reliable data. Pure trust-based working time arrangements without any documentation are no longer permissible.

2. Accessible

Time recording must be accessible to all employees — including field workers and remote employees.

3. GDPR-Compliant

Time tracking involves the processing of personal data. You can learn how to implement this in a data protection-compliant way in our guide to GDPR-compliant time tracking. Specifically, you must:

• Store data securely
• Limit access rights
• Observe retention periods
• Inform employees about the data processing

Mobile Time Tracking as a Solution

For companies with field workers in particular, a mobile solution is ideal:

Advantages of Mobile Time Tracking:

1. GPS-based recording at the job site
2. Real-time synchronization with headquarters
3. Offline functionality in areas with poor reception
4. Automatic break calculation
5. Tamper-proof through technical safeguards

Crew Active as a Solution

With Crew Active, you meet all legal requirements:

• Digital time tracking via app
• GPS clock-in (optional, with employee consent)
• GDPR-compliant data storage in Germany
• Automatic reports for payroll
• Overtime alerts

Frequently Asked Questions

Can I still offer trust-based working time?

Yes, but with restrictions. Working hours must still be recorded — even if you choose not to monitor attendance.

What penalties apply for non-compliance?

Specific fines now apply — in our article Time Tracking Fines 2026 you can learn about penalties of up to 30,000 euros. Beyond that, employees can assert claims for violations of the Working Hours Act. Additional labor law consequences may also follow.

Does time tracking have to be digital?

No, the law does not prescribe a specific format. In theory, handwritten records are also acceptable — however, they are error-prone and labor-intensive in practice.

Practical Implementation in 5 Steps

Step 1: Take Stock

Analyze your current situation: How is time currently tracked? Where are the gaps?

Step 2: Choose a System

Select a system that fits your company. Pay attention to:

• Ease of use
• Mobile availability
• GDPR compliance
• Integration with existing systems

Step 3: Involve the Works Council

If a works council exists, it must be involved in the introduction of a time tracking system. This is a legal requirement under German co-determination law (Betriebsverfassungsgesetz).

Step 4: Train Your Employees

Inform your employees about the new system and train them on how to use it.

Step 5: Monitor Regularly

Check regularly that the system is being used correctly and that the data is complete.

Conclusion

The obligation to record working hours is not a burden — it is an opportunity. With the right system, you can:

• Protect employees from overwork
• Document working hours in a legally secure manner
• Optimize your resource planning
• Simplify payroll

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Try it free: With Crew Active, you are on the safe side. Test our GDPR-compliant time tracking solution free for 1 month.