Any person subject to the authorisation or notification requirement who handles genetically modified organisms in contained systems, releases such organisms for experimental purposes or puts them into circulation without permission is liable for any loss or damage that occurs during this handling that is due to the genetic modification.
The person subject to the authorisation requirement is solely liable for any loss or damage that occurs to agricultural or forestry enterprises or to consumers of products of these enterprises through the permitted putting into circulation of genetically modified organisms that is a result of the modification of genetic material if the organisms:a. are contained in agricultural or forestry inputs; orb. stem from such inputs.
In relation to liability under paragraph 2, recourse against persons who have handled such organisms inappropriately or have otherwise contributed to the occurrence or exacerbation of the loss or damage is reserved.
If any loss or damage is caused by any other permitted putting into circulation of genetically modified organisms as a result of the modification of the genetic material, the person subject to the authorisation requirement is liable if the organisms are defective. He or she is also liable for a defect which, according to the state of knowledge and technology at the time when the organism was put into circulation, could not have been recognised.
Genetically modified organisms are defective if they do not provide the safety that is to be expected taking all circumstances into account; in particular:a. the way in which they are presented to the public;b. the use that can reasonably be expected;c. the time at which they were put into circulation.
A product made from genetically modified organisms is not considered defective for the sole reason that an improved product has later been put into circulation.
The loss or damage must have been caused as a result of:a. the new properties of the organisms;b. the reproduction or modification of the organisms; orc. the transmission of the modified genetic material of the organisms.
A person is exempt from liability if he or she can prove that the loss or damage was caused by an Act of God or through gross misconduct by the injured party or a third party.
Articles 42–47 and 49–53 of the Swiss Code of Obligations apply.
The Confederation, cantons and communes are also liable in accordance with paragraphs 1–9.