International Standard

International Standard refers to technical specifications or requirements developed and published by global standards organizations such as the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC), and the International Telecommunication Union (ITU), which are commonly used among member countries. In foreign trade, it is often used in contract quality clauses, product certification, inspection bases, etc., and is an important tool for buyers and sellers to agree on product specifications and reduce technical barriers. When using this term, note: standards developed by different standards organizations may be incompatible, and the specific standard number (e.g., ISO 9001) should be clearly stated; although international standards are authoritative, they do not automatically apply to all countries, and some countries adopt national or regional standards (e.g., EN standards). Compared with 'national standards' (e.g., GB, ANSI) and 'industry standards', international standards have a broader scope of application, but their binding force depends on contract provisions or importing country regulations. Foreign trade practitioners should pay attention to standard updates to avoid non-conforming delivery due to outdated versions.