The Supporting Healthy Interstate Fisheries in Transition Act, known as the SHIFT Act, aims to improve the management of fisheries in light of changing ocean conditions to ensure the sustainability of fish populations. The Act introduces significant amendments to existing fishery management laws, emphasizing the need for data on ecological changes to inform fishing quotas and management plans. The Secretary of Commerce is tasked with promoting the inclusion of this data, ensuring that fishery management councils collaborate when fish stocks extend beyond their jurisdictions.