A bill to amend the Marine Protection, Research, and Sanctuaries Act of 1972, and for other purposes.

Prohibits persons from loading or transporting any radiological, chemical or biological warfare agent, except as authorized by a permit, for the purpose of dumping it into ocean waters.

Specifies, under the Marine Protection, Research and Sanctuaries Act, what constitutes "material" whose dumping into ocean waters is prohibited.

Allows for the issuance of dumping permits by the Administrator of Environmental Protection Agency when such dumping will not unreasonably degrade or endanger human health, welfare, or amenities, or the marine environment, ecological systems, or economic potentialities.

Provides that it is the policy of the Congress that the President seek effective international action to ensure the implementation of the proposals of the Convention on the Prevention of Marine Pollution by Dumping of Wastes and other Matter.