HomeStatus Lists for Treaties for Which the United States is Depositary ...Maritime Matters Status Lists hide Maritime Matters Status Lists 1 items Clear All Filters View collection by: Select a Year 1984 Select a Month January February March April May June July August September October November December Select a Release Type Depositary – Treaty Affairs Apply Filters Depositary – Treaty Affairs Agreement Concerning Interim Arrangements Relating to Polymetallic Nodules of the Deep Sea Bed, done at Washington September 2, 1982