Vaisala Group’s corporate governance system is based on the Finnish Limited Liability Companies Act and Vaisala’s Articles of Association. The Company complies with the rules and regulations for listed companies issued by NASDAQ OMX Helsinki Ltd and the Finnish Financial Supervisory Authority. Vaisala’s A shares are listed on NASDAQ OMX Helsinki Ltd.
Vaisala complies with the Finnish Corporate Governance Code by the Securities Market Association that came into effect on October 1, 2010. However, the Company's policy deviates from the recommendation concerning the term of Board members in accordance with the latter part of the Code’s Comply or Explain principle. The code is available on the Securities Market Association website www.cgfinland.fi/en.