What is required before transmitting Sensitive Compartmented Information (SCI)?

Before transmitting Sensitive Compartmented Information (SCI), it is essential to have a courier briefing specific to SCI. This briefing provides required knowledge regarding the handling and protection of sensitive information during transport. The courier is trained to understand the protocols, risks, and security measures associated with transporting this type of information, ensuring that it is not compromised during transit.

Although informing a supervisor, seeking IT approval, and having all personnel present may be relevant in other contexts or for different types of information, they do not meet the specific requirement outlined for the transmission of SCI. The courier briefing is a critical step designed to ensure compliance with regulations and to maintain the integrity and confidentiality of sensitive data throughout its transfer.