YT negotiations, also known as co-operation negotiations are a legal process that obligates employers to negotiate with personnel regarding significant organizational changes. Negotiations must be conducted before final decisions are made in situations affecting employees' status, such as dismissals, layoffs, or structural changes in the organization. Legal changes that came into effect at the beginning of 2025 have raised the threshold for application and shortened negotiation periods, which particularly affects the operations of SMEs.
Co-determination negotiations are based on the Co-determination Act, which regulates cooperation and dialogue between the employer and personnel at workplaces. Change negotiations are a special part of co-determination negotiations, conducted when reducing the workforce due to economic and production reasons is being considered.
The obligation to negotiate applies to situations where terminations, layoffs, reduction of working hours, or unilateral changes to essential employment contract terms are planned. The purpose of the law is to ensure that personnel have the opportunity to influence decisions concerning them and that the employer considers all alternatives before making final decisions.
The changes that came into effect at the beginning of 2025 raised the general application threshold of the law to 50 employees. However, certain obligations still apply to companies employing 20-49 workers, particularly concerning the practice of continuous dialogue.
The obligation to negotiate arises when a company employing at least 50 employees is considering significant Organizational changes. Also, companies with 20-49 employees are covered by the negotiation obligation in limited situations, such as when planning the dismissal of at least 20 employees.
Practical situations that trigger a duty to negotiate:
With the reform, the co-determination act no longer applies to companies with 1-19 employees at all, which significantly lightens the administrative burden for the smallest companies.
The negotiation process begins with the employer with a negotiation proposal, which describes the planned changes and their justifications. The law amendment has halved the minimum duration of negotiation periods.
The new negotiation times are:
Key process steps:
This new 30-day time limit gives the labor authority time to arrange employment support services for laid-off workers.
Startups often make mistakes that can lead to legal consequences and to liability for damages. The most common mistake is the neglect of the duty to negotiate or insufficient preparation for the process.
Most common pitfalls:
To avoid errors, it is advisable to search Expert assistance for managing change processes, as legislative changes have introduced new requirements, compliance with which necessitates precise legal expertise.
Every SME manager should understand that preparation The key to successful YT negotiations. Legal changes have brought both reliefs and new requirements, the management of which requires expertise.
Key things to remember:
Change negotiations are part of a broader organizational change that requires careful planning and a human approach. A successful process not only meets legal requirements but also maintains employee trust and the company's reputation.
If your company is facing changes, you should get in touch on time to experts. Timely support ensures that the process runs according to regulations and that the staff's perspective is taken into account throughout the change.

Töölön Vire & Voima Oy
Temppelikatu 8, Töölö
00100 Helsinki
Business ID: 3017163-6
Tampellan Vire & Voima Oy
Postitorvenkatu 16, 5th floor
33840 Tampere
Business ID: 3507155-4
Töölön Vire & Voima Oy
Aurakatu 14b
20100 Turku
Business ID: 3017163-6