On April 10, 2023, in Cargo Systems Messaging Service (CSMS) #55845271, U.S. Customs and Border Protection (CBP) recommended that examinees for the April 26, 2023 Customs Broker License Exam (CBLE) bring paper reference materials for their exam session. The CSMS also highlights other requirements for the exam, noting that any written reference material is allowed, but the use of electronic devices is prohibited.
More information on the CBLE can be found here:
CSMS #55845271 can be found here:
https://content.govdelivery.com/bulletins/gd/USDHSCBP-3542197?wgt_ref=USDHSCBP_WIDGET_2