1.If the performance of the obligations under this Regulation has been entrusted to a performing carrier, ticket vendor or any other person, the carrier, travel agent, tour operator or terminal managing body, who has entrusted such obligations, shall nevertheless be liable for the acts and omissions of that performing party.
2.In addition, the party to whom the performance of an obligation has been entrusted by the carrier, travel agent, tour operator or terminal managing body shall be subject to the provisions of this Regulation with regard to the obligation entrusted.