Do all deliveries require a signature upon receipt? June 05, 2020 18:23 Updated UPS signature required is by customer request. Please contact us or call 1-877-322-8633 prior to making a purchase for assistance. Related articles United States (USA) Domestic Shipping How soon after my order is placed will I receive the tracking information? International Shipping Domestic (USA) Returns My order was undeliverable and has been shipped back to TATCHA.