On July 27, 2021, the US NRC Radiation Source Regulatory Partnership (RSRP) delivered a virtual training seminar titled, "Introduction to Authorizing/Licensing the Use of Radioactive Material" for Arab Network of Nuclear Regulators (ANNuR) member countries. During this two-hour seminar, RSRP trainers presented an overview of the general goals and requirements for authorization/licensing the use of radioactive material as described in the NRC’s consolidated guidance on materials licenses (NUREG 1556 series). Thirty-six (36) regulatory staff and other professionals from Bahrain, Egypt, Iraq, Jordan, Libya, Lebanon, Morocco, Qatar, Saudi Arabia, Tunisia, Turkey and UAE participated in the activity.