In order to strengthen the effectiveness of the recovery plan, Recommendation 12-03 set up technical measures concerning the transfer and caging operations of live bluefin tuna, new catch reporting requirements, the implementation of the ICCAT regional observer programme and changes of the fishing seasons.
D'fhonn éifeachtacht an phlean téarnaimh a neartú, leag Moladh 12-03 síos bearta teicniúla maidir le tuinníní gorma beo a aistriú agus a chur i gcaighean, ceanglais nua maidir le tuairisciú gabhála, cur i bhfeidhm chlár breathnóirí réigiúnacha ICCAT agus athruithe ar na séasúir iascaireachta.