46 CFR §308.528
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Standard Form of Surety Bond A, Form MA-308, which may be obtained from MARAD's underwriting agent or MARAD, shall be used by an Assured who elects to post a surety bond as security for payment of the premiums pursuant to Clause 21 of the policy: