IEC 61174:2015 RLV包含国际标准及其红线版本。红线版本只有英文版本。Redline版本为您提供了一种快速简单的方法来比较该标准与其前一版本之间的所有变化。红线版本不是IEC官方标准，只有标准的当前版本才被视为官方文件。 IEC 61174:2015（E）规定了符合不劣于IMO决议MSC.232（82）中采用的性能标准的设备的性能要求、测试方法和所需测试结果。该标准基于IMO决议MSC.232(82)的性能标准，并与IMO决议A.694(17)和IEC 60945相关。在适当情况下，参考海事组织决议MSC。232（82），以及措辞与决议相同的所有分条款均以斜体印刷。本标准的要求并不旨在阻止在设备和系统中使用新技术，前提是所提供的设施不劣于所述设施。与上一版相比，此版本包括以下重大技术变更: -向IHO出版物提供更新的参考文献，并向IHO测试数据集更新测试方法； -增加了雷达和AIS信息显示的要求； -为BNWAS、VDR、BAM、MSI、INS和路由转移增加了新的接口要求； -增加了对锚表的要求； -为超出南纬85度至北纬85度之间正常范围的ECDIS操作规定了附加测试方法。

IEC 61174:2015 RLV contains the International Standard and its Redline version. The Redline version is available in English only. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an official IEC Standard, only the current version of the standard is to be considered the official document.
IEC 61174:2015(E) specifies the performance requirements, methods of testing and required test results of equipment conforming to performance standards not inferior to those adopted by the IMO in resolution MSC.232(82). This standard is based upon the performance standards of IMO resolution MSC.232(82), and is also associated with IMO resolution A.694(17) and IEC 60945. Reference is made, where appropriate, to IMO resolution MSC.232(82), and all subclauses whose wording is identical to that in the resolution are printed in italics. The requirements of this standard are not intended to prevent the use of new techniques in equipment and systems, provided the facilities offered are not inferior to those stated. This edition includes the following significant technical changes with respect to the previous edition:
- updated references are provided to IHO publications and test methods are updated to IHO test data sets;
- requirements have been added for display of radar and AIS information;
- new interface requirements have been added for BNWAS, VDR, BAM, MSI, INS and route transfer;
- a requirement for an anchor watch has been added;
- additional test methods are specified for operation of ECDIS beyond the normal range between 85 degrees South latitude and 85 degrees North latitude.