Regulation on the Electronic Exchange Operations of Official Documents of Government Agencies Article 11

When the government agencies conduct electronic exchange of official documents, their computerization operations shall be carried out in accordance with the relevant regulations promulgated by the Executive Yuan.
中文原文 機關公文電子交換作業辦法第11條
各機關辦理機關公文電子交換事宜,其電腦化作業應依行政院訂頒之相關規定行之。

English translation for reference only; the Chinese text prevails. Not legal advice.