1. Capacity to incur liability as a party to a bill
1 A person's capacity to incur liability as a party to a bill is determined according to the law of the country of which he is a citizen. Where such law provides that the law of a different country is definitive, the latter is applicable.
2 A person who, under the law stipulated in the previous paragraph, lacks capacity to incur liability as a party to a bill is nonetheless obliged if he appends his signature in the territory of a country under whose law he would have such capacity.
1 La sommation de produire est publiée trois fois dans la Feuille officielle suisse du commerce.
2 Le juge peut exceptionnellement prescrire telles autres mesures de publicité qui lui paraîtraient utiles.