The final U.S. regulation related to labelling of dolphin-safe tuna, taken in response to last year's DSB ruling, is now out: https://www.federalregister.gov/articles/2013/07/09/2013-16508/enhanced-document-requirements-to-support-use-of-the-dolphin-safe-label-on-tuna-products
If anyone wants to parse through it and offer an opinion as to whether this brings the U.S. into compliance, I'd love to hear it.