(a) Every licensed stevedore shall, within 24 hours of discovery, in a manner set forth and/or on forms furnished by the commission, file a report for each pier or other waterfront terminal at which it performs any stevedore services of all thefts and losses of waterborne freight and company owned, or leased, equipment or supplies occurring under suspicious circumstances and such other information as the commission may require.

(b) Every licensed stevedore shall immediately supply the commission with a copy of the first report of accident concerning any longshoreman or checker who claims to have been injured (1) where the stevedore has reason to believe that the longshoreman or checker has made or may be making a false claim for compensation benefits or (2) where the longshoreman or checker does not work because of his claimed injuries for 14 days or more.