Art. 166 Radon remediation
1 If the reference level specified in Article 155 paragraph 2 is exceeded, the building owner shall take the necessary remedial measures. Recommendations concerning the urgency of remedial measures shall be provided by the FOPH and the cantons. 2 If the building owner fails to take action, the canton may order radon remediation. 3If it is determined that the reference level is exceeded at a school or nursery school, the canton shall order radon remediation within three years after the time of determination. 4The costs of remediation shall be borne by the building owner. |