Important: USP will be undergoing system maintenance for the renewal of the USP Store SSO Certificate on Friday May 9th from 8 PM EST to 10 PM EST. During this outage window you will be unable to process and fulfill orders/quotes. All order-related operations are expected to resume after Friday May 9th, 10 PM EST. We apologize in advance for any inconvenience this may cause and recommend that you review your product needs and place any critical orders in advance of the maintenance window. Thank you for your understanding.

The subscription prices for the USP-NF and other online software products will be changed on your next license renewal cycle, starting September 1st, 2024. In addition, selected USP Reference Standards prices will change on October 1st, 2024. Click here to learn more

Click here for new shipping freight rate charges effective July 1st 2024

The airspace, freight forwarders and delivery services (employed by USP) are closed on delivering into territories of Russia, Belarus and Ukraine until further notice.