Service of documents

Service ensures that parties and other participants receive pleadings, summonses, decisions, and orders in a legally effective manner. In Swiss proceedings it is closely linked to the right to be heard and to legal certainty, because time limits often start only after valid notification. Service may occur by post, court channels, electronic means where permitted, or other recognized methods. Defective service can affect enforceability, appeal periods, and the validity of procedural steps.