43 CFR 3214.15 - What kind of financial guarantee will BLM accept to back my bond?
We will not accept cash bonds. We will only accept:
(a) Corporate surety bonds, provided that the surety company is approved by the Department of Treasury (see Department of the Treasury Circular No. 570, which is published in the Federal Register every year on or about July 1); and
Title 43 published on 2013-10-01
no entries appear in the Federal Register after this date.