8. Carcases, half carcases and quarter carcases, other than frozen meat packed in a hygienic manner, shall be suspended throughout the period of transport except where such meat is transported by aircraft in which suitable facilities resistant to corrosion have been provided for hygienically loading, holding and unloading the meat. Other cuts and offal, other than the viscera, shall be hung or placed on supports if not placed in packages of material resistant to corrosion. The supports and packages shall be hygienically satisfactory and where appropriate shall meet the requirements of Schedule 12.