四、正确理解船证制作要求。
    1. 某信用证中要求：Certificate from the shipping agents issued at the port of shipment stating that cargo and/or interests are carried by a mechanically self propelled seaworthy vessel classified under Lloyd's register of shipping as 100A1 or equivalent provided such vessels are not over fifteen years of age or over fifteen years but not over twenty five years of age and have established and maintained a regular pattern of trading on an advertised schedule to load and unload at specific ports or equivalent.船证由船代在装港制作，明确货物系由英国劳合社或其它相应机构确认的100A1级、机械驱动、适航的船舶运输，船龄应15年以下，或能按预先公布的船期表在特定港口持续定期投入装卸货物的商业运营的，船龄也可在15年以上25年以下。证明内容以证内文字及船舶的实际情况加以叙述即可。
    2. A certificate from the shipping company or their agent stating that the goods are shipped on vessels:
    -that are exempted from the "solas" convention certificatin requirement and is not required to have a certificate of conformity to the ISM code or that have a current ISM code certificate if the carrying vessel is subject to "solas"
    -covered by the institution classification clause.
    -that are allowed by the Arab authorities to call at arabian ports and not scheduled to call at any israel port during its voyage to the U.A.E.
    -under 15 years of age.
该船证要求来自阿拉伯联合酋长国开的信用证，船证由船公司或其代理签发，证明载货的船舶：如适用“SOLAS”公约则必须持有有效的ISM证明，否则可以豁免相关证明；船舶符合协会船级条款；经阿拉伯国家授权，船舶可挂靠所有阿拉伯口岸，船舶在驶往阿联酋途中不停靠任何以色列港口；船龄15年以下。