Justice Manual § 9-28.1500

A. General Principle: Once a prosecutor has decided to charge a corporation, the prosecutor at least presumptively should charge, or should recommend that the grand jury charge, the most serious, readily provable offense that is consistent with the nature of the defendant's misconduct and that is likely to result in a sustainable conviction.

B. Comment: Once the decision to charge is made, the same rules as govern charging natural persons apply. These rules require "a faithful and honest application of the Sentencing Guidelines" and an "individualized assessment of the extent to which particular charges fit the specific circumstances of the case, are consistent with the purposes of the Federal criminal code, and maximize the impact of Federal resources on crime." See JM 9-27.300. In making this determination, "it is appropriate that the attorney for the government consider, inter alia, such factors as the [advisory] sentencing guideline range yielded by the charge, whether the penalty yielded by such sentencing range... is proportional to the seriousness of the defendant's conduct, and whether the charge achieves such purposes of the criminal law as punishment, protection of the public, specific and general deterrence, and rehabilitation." Id.