MCO 2400.2A governs Marine Corps policy, guidance, and procedures for managing and using the electromagnetic spectrum.
View MCO 2400.2A on armypubs.army.mil
The publication addresses spectrum supportability and certification, frequency records, database management, international coordination, and spectrum user conflicts. It requires certification for spectrum-using devices and establishes controls for frequency records and organizational accounts.
Spectrum supportability and certification is required for any conceptual, experimental, developmental or operational transmitter, receiver or device (unclassified or classified) that utilizes any portion or part of the electromagnetic spectrum. (paragraph 4)
The spectrum supportability and certification process actively supports u.S. national and international spectrum policy concerning the use of the electromagnetic spectrum. (paragraph 1)
In accordance with reference (1), SXXI is designated as the "Joint Standard" frequency assignment system and will be used by all Marine Corps OPFOR, installations, organizations and activities for managing frequency assignment records, coordination and submission of frequency proposals and performance of interference analysis. (paragraph 4)
Job accounts are considered "organizational accounts" and shall not be created for individual use. (paragraph 4)
Frequency records shall be classified based upon operational requirements and in accordance with references (0) and (p). Submitters should ensure frequency proposals/records are not unnecessarily classified. (paragraph 4)