DHL Express provides various delivery options, including the option for a signature upon delivery. This service is typically used to ensure that the recipient or an authorized individual acknowledges receipt of the package. When shipping, customers can usually select this option during the booking process based on the service they choose. It is worth noting that the availability of the signature option may depend on the specific service used and the destination of the shipment. For detailed information about the signature upon delivery service, including how to request it during shipment creation, interested users should check the current web page or the service guide provided by DHL Express. This will ensure that they have the most accurate information related to their specific needs and requirements.