NMFS approves and implements Framework Adjustment 33 to the Atlantic Sea Scallop Fishery Management Plan. This action is necessary to set scallop specifications and other measures for fishing years 2021 and 2022, implement measures to protect small scallops, and to reduce bycatch of flatfish. This action is intended to prevent overfishing and improve both yield-per-recruit and the overall management of the Atlantic sea scallop resource.