The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) Office for Interoperability and Compatibility (OIC) released a draft Project 25 (P25) Compliance Assessment Bulletin (CAB) to “to stop the practice of manufacturers providing subscriber units with a non-P25 standard encryption without also including P25 standard AES 256 encryption.” Comments Requested on Nonstandard P25 Encryption CAP Document