C. Transfer of the security
I. General form
1 The transfer of any negotiable security conferring title or a limited right in rem requires the transfer of possession of the instrument in all cases.
2 In addition, the transfer of instruments to order requires endorsement and that of registered securities requires a written declaration, which must not be made on the instrument itself.
3 By law or agreement, the transfer may require the participation of other persons, in particular the obligor.
1 Abrogé par le ch. I de la LF du 22 déc. 1999, avec effet au 1er juin 2002 (RO 2002 949; FF 1999 4753).