We hope some of these links will be of use.
Southern Indian Ocean Fisheries Agreement (SIOFA) : This is the ‘RFMO’ that has jurisdiction over fishing for non-tuna like species for the Agreement area. The SIOFA web page takes a little getting used to as the page headings are not too informative. The most probable wish is to access past meeting documents. documents. Click on ‘Meetings‘. You will see the entries for the various sections of SIOFA. E.g., the Scientific Committee. You can go to the meeting of interest and scroll down through the various documents.
Visit the Fisheries Division of the FAO for a wide range of information on global fisheries – catch, conservation status and relted documents. Good luck.