Betriebsrat: works councils in Germany explained for US acquirers

A Betriebsrat is the works council that employees elect in a German workplace. In Germany in 2026, any establishment with at least five permanent employees can elect one. It co-decides working time, monitoring tools and pay structures. It cannot block a share sale. However, it must be told who the buyer is and what the buyer plans.

For a US buyer, the works council rarely decides whether a deal happens. Instead, it shapes how fast you can integrate under German employment law.

What is a Betriebsrat, and when does a German company have one?

A Betriebsrat is an elected body that represents the employees of one German establishment. Germany’s Works Constitution Act (BetrVG) sets the rules. As of November 2026, its § 1 lets staff elect one at five or more permanent voting employees. Three of them must be eligible to stand. The law does not oblige the company to create one. Instead, the employees decide.

The process therefore starts on the employee side. Under § 17 BetrVG, three employees, a workplace union or a central works council can start the election. The employer has no role in starting it. However, it must not obstruct the election, because § 119 BetrVG makes that a criminal offense.

A German works council is not a union, either. It represents every employee, union member or not. So even a target with no union presence can have an active Betriebsrat.

Which decisions need the Betriebsrat’s agreement?

The Betriebsrat has binding codetermination rights on a fixed list of workplace matters in § 87 BetrVG. These cover working hours, overtime, holiday plans, monitoring tools, health and safety rules and pay structures. If the employer and the council cannot agree, a conciliation committee (Einigungsstelle) decides. Its ruling then replaces their agreement.

This German codetermination, or Mitbestimmung, applies only where no statute or collective agreement settles the matter. For US acquirers, four topics matter most:

• Working time and overtime: daily start and end times, breaks and temporary changes to normal hours, within the limits of the Arbeitszeitgesetz.
• Monitoring tools: technical systems designed to monitor behavior or performance. German courts read this broadly, so new HR software and time-tracking tools often qualify.
• Pay structure: the principles behind pay and new pay methods, such as a bonus scheme.
• Mobile work: how remote work through IT systems is organized.

Two further rights matter in any integration. In companies with more than 20 voting employees, hiring, grading and transfers need its consent (§ 99 BetrVG). If it refuses, the employer can ask the labor court to override it. Moreover, the employer must hear the council before every dismissal, or the dismissal is invalid (§ 102 BetrVG).

As a result, a group-wide policy from US headquarters can stall in Germany. A new performance tool, bonus plan or remote-work policy may first need a works agreement (Betriebsvereinbarung).

What must the economic committee be told about a sale?

As of November 2026, § 106 BetrVG requires an economic committee (Wirtschaftsausschuss) in companies with more than 100 permanent employees. The Betriebsrat appoints its members. Management must brief this committee in good time about a takeover that transfers control. That briefing covers the likely buyer, its plans and the effect on employees.

Three points follow for a US buyer:

1. Smaller targets are covered too. Without an economic committee, the Betriebsrat itself receives this information (§ 109a BetrVG).
2. It is a right to information, not a veto. The council cannot stop a share purchase. However, it can discuss the takeover and request documents.
3. The seller’s side carries the duty. The target’s management, not the buyer, briefs the committee. It may withhold details that would put trade secrets at risk. The duty also applies when the seller runs an auction.

The law sets no fixed date. Instead, it asks for information in good time, generally read as before the decision is taken. Deal teams therefore agree the timing with counsel and the seller.

What changes for the Betriebsrat after closing?

In a share deal, little changes at closing. The German company stays the employer, so the Betriebsrat, its works agreements and all employment contracts continue. In an asset deal, § 613a of the Civil Code (BGB) instead moves staff to the buyer. They keep their existing rights. Either way, later restructuring triggers new consultation.

For HR, the share deal vs asset deal choice therefore decides most of what happens next.

Share deal: the same employer

Because the employer does not change, payroll, Lohnsteuer withholding and social security registrations stay with the same company. A change of owner alone is not an operational change. The integration steps that follow, however, often are.

Asset deal: a transfer of business

The buyer takes over the existing employment relationships. Terms from collective or works agreements carry over and generally cannot be worsened for one year. The buyer’s own agreements on the same topics can change that. Dismissals because of the transfer are invalid.

The seller or buyer must inform affected staff in text form beforehand. Each employee then has one month to object. Whether the Betriebsrat stays in office depends on whether the business keeps its identity, so confirm this with counsel.

Integration: operational changes

Under § 111 BetrVG, companies with more than 20 voting employees must consult the council on planned operational changes. Examples include closing or moving a site, merging or splitting establishments and fundamentally new working methods. The parties then negotiate a reconciliation of interests (Interessenausgleich) and usually a social plan (Sozialplan). If they cannot agree on the social plan, the conciliation committee can generally impose one.

How does a Betriebsrat compare with a Dutch works council?

The two bodies look alike but start from opposite ends. A Dutch works council (ondernemingsraad) is mandatory at 50 people, and the employer must set it up. A German Betriebsrat, in contrast, is optional and employee-led. On a sale, the Dutch council formally advises, while the German side mainly receives information.

Topic	German Betriebsrat (BetrVG)	Dutch works council (WOR)
When it exists	Employees may elect one at 5 or more permanent voting employees (§ 1)	The employer must set one up at 50 or more people (art. 2)
Who starts it	Employees, a union in the workplace, or a central or group works council (§ 17)	The employer (art. 2)
Role in a share sale	Right to information through the economic committee or the council (§§ 106, 109a)	Right to advise before the decision; a one-month wait if the company departs from the advice (art. 25)
Remedy if ignored	Conciliation committee on information disputes (§ 109)	Appeal to the Enterprise Chamber in Amsterdam (art. 26)
Topics it co-decides	Working time, monitoring, pay structure, mobile work (§ 87)	Working hours, pay systems, monitoring, pensions (art. 27)
If there is deadlock	The conciliation committee decides (§ 87)	The employer can ask the subdistrict court to approve the decision (art. 27)
Individual dismissals	The council must be heard before each one (§ 102)	No right to be heard on each dismissal

Dutch consent rights also lapse where a CAO (collective labor agreement) already settles the topic (art. 27 WOR). For the Dutch side in full, read how works councils work for businesses in the Netherlands. Buyers entering both countries often run two consultation tracks on different clocks, so map both early.

What should US acquirers check before signing?

Before signing, confirm which German establishments have a Betriebsrat and what it has agreed. Existing works agreements bind the business after closing, so include them in due diligence. Then map who informs which body, and when, and build that step into the deal timetable.

Use this short list alongside your wider due diligence:

• Councils: which establishments have a Betriebsrat, a central works council or an economic committee.
• Works agreements: every agreement on working time, bonuses, monitoring tools and remote work.
• Collective agreements: any sector agreement, since it limits what the council can co-decide.
• Open matters: pending conciliation proceedings, restructuring or social plan talks.
• Information plan: who briefs the council or committee about the takeover, and when.
• Integration plans: which post-closing changes, such as new HR systems or site moves, need consent or consultation.

Our post merger integration checklist for Europe shows how these steps fit the wider deal timeline.

Working with a Betriebsrat after a European acquisition

A Betriebsrat rarely decides whether a deal closes. However, it sets the pace of integration, because new systems, bonus plans and site changes run through it. The council can also challenge measures on co-decided topics that skip it. Planning consultation early therefore protects your timeline. Because every deal turns on its facts, confirm the specific steps with German counsel.

Octagon helps US companies move talent and build teams across European borders, with compliance built into each step. Until you have your own HR function in Europe, including Germany, we act as it. You decide salaries, benefits and working arrangements, while we carry the employment administration and its compliance risk. To talk through your deal, email sales@octagon.nl.

Frequently asked questions

Is a Betriebsrat mandatory in Germany?

No. German law does not oblige a company to set up a Betriebsrat. Instead, employees may elect one in any establishment with at least five permanent employees entitled to vote. The initiative comes from staff, a union or an existing central works council. Once the process starts, the employer must not obstruct it.

Does the Betriebsrat have to approve a sale?

No. A German works council cannot veto a share sale or takeover. However, the target’s management must inform it about the buyer and the buyer’s plans. In companies with more than 100 permanent employees, that information goes to the economic committee. Changes after closing, such as site moves or job cuts, still need consultation.

What is co-determination in Germany?

Co-determination, or Mitbestimmung, gives employees a binding say in some workplace decisions. At establishment level, the Betriebsrat must agree to rules on working hours, overtime, monitoring tools, pay structures and remote work. When the two sides cannot agree, a conciliation committee decides. Separate laws also give employees seats on the supervisory boards of larger companies.

How many employees do you need for a works council in Germany?

Employees can elect a works council in any German establishment with at least five permanent voting employees. Three of them must be eligible to stand. More rights apply as the workforce grows. Above 20 voting employees, hiring and transfers need the council’s consent. Above 100 permanent employees, the council appoints an economic committee.