ISO/IEC TR 18120:2016提出了一些建议，旨在就制定电子教科书的国际标准达成共识。这是从相关方收集投入的后续行动，旨在 -回顾电子教科书市场的现状， -根据用例和相关方的调查总结电子教科书的LET要求， -审查潜在电子教科书标准引用的现有数据标准， -描述支持任何关于e的进一步讨论的关键术语和概念- 教科书标准， -提出一套电子教科书阅读器软件所需的功能， -对现有数据标准的任何修改提出建议，以及 -为可能需要的任何新数据标准提出建议。

ISO/IEC TR 18120:2016 makes recommendations that are intended to build consensus on which International Standards for e-textbooks can be developed. It is a follow up to the collection of inputs from interested parties and aims to - review the current state of the e-textbook market, - summarize LET requirements for e-textbooks based on use cases and survey of interested parties, - review existing data standards that are referenced by potential e-textbook standards, - describe key terms and concepts that underpin any further discussion on e-textbook standards, - propose a set of functionalities that will be required for e-textbook reader software, - make recommendations for any modification to existing data standards, and - make recommendations for any new data standards that might be needed.