46 C.F.R. § 308.547 Application for return premium, Form MA–317.
Title 46 - Shipping
An application for the return of premium must be filed in duplicate with the Underwriting Agent on Form MA–317, 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
III—Facultative War Risk Cargo Insurance
§ 308.547 Application for return premium, Form MA–317.