2 CFR § 180.715 - What notice does the suspending official give me if I am suspended?
(a) That you have been suspended;
(b) That your suspension is based on -
(1) An indictment;
(2) A conviction;
(3) Other adequate evidence that you have committed irregularities which seriously reflect on the propriety of further Federal Government dealings with you; or
(c) Of any other irregularities in terms sufficient to put you on notice without disclosing the Federal Government's evidence;
(g) Of the governmentwide effect of your suspension from procurement and nonprocurement programs and activities.