46 C.F.R. § 308.523 Application for revision of Open Cargo Policy, Form MA–303.
Title 46 - Shipping
An application for the revision of an Open Cargo Policy shall be filed in duplicate with the Underwriting Agent on a form which may be obtained from the American War Risk Agency or MARAD.
Title 46: Shipping
PART 308—WAR RISK INSURANCE
Subpart F—War Risk Cargo Insurance
II—Open Policy War Risk Cargo Insurance
§ 308.523 Application for revision of Open Cargo Policy, Form MA–303.