TVO's Group-level policies are based on the values of the Company: responsibility, transparency, proactivity, and continuous improvement. The values are the cornerstones of TVO's operation as a whole.

The Group-level policies outline the key objectives for a responsible corporate approach. The Group-level policies are:

  • Nuclear safety and quality policy
  • Sustainability policy
  • Production policy
  • Corporate security policy.
Group-level Policies (pdf, 231.6 kt)


The Group-level policies that have been approved by the TVO Group Management Board in November 2020, and Sustainability policy (previously Corporate social responsibility policy) in January 2024.

In addition to group-level policies, TVO adheres to its Disclosure policy in its operations.

Disclosure Policy
(pdf, 110.3 kt)