To oppose the permitting of deep seabed mining and exploration for deep seabed mining, and for other purposes.

HR 663 (119th Congress) is federal legislation introduced in the U.S. House of Representatives on January 23, 2025. Sponsored by Rep. Case, Ed [D-HI-1]. Current status: Sponsor introductory remarks on measure. (CR E86-87) (2025-02-04).