Final answer:
The Date of Manufacture, Last Inspection Date, and Serial Number must be checked before packing a CCI COMSEC serialized control item.
Step-by-step explanation:
Before packing a Controlled Cryptographic Item (CCI) Communication Security (COMSEC) serialized control item, the following must be checked:
- The Date of Manufacture
- The Last Inspection Date
- The Serial Number
These checks ensure that the CCI is properly maintained, up-to-date, and traceable.