The bidder's bond must be executed by the bidder as principal and may be provided by a surety company authorized to do business in this state as surety or by a bank letter of credit, a cash bond, or a certified check.
N.D. Cent. Code § 61-35-90
Execution of bidder's bond
Official source: North Dakota Legislative Branch. Reproduced from public-domain North Dakota statutes; confirm against the official source for the current text. Not legal advice.