You can be acquainted with international standards through electronic catalogues of the following international organizations and institutes:

• ISO Standards Catalogue. (ISO Copyright information brochure) 
• IEC Standards Catalogue.
• EN Standards Catalogue ,and if not available, BS, DIN or NF Standards Catalogue could be used.
• American National Standards Catalogue (ANSI).
• Japanese Industrial Standards Catalogue (JIS).
• CODEX Standards Catalogue.
• American Society for Testing and Materials Standards Catalogue (ASTM International).
• Japanese Automotive Standards Organization Standards Catalogue (JASO).
• Society of Automotive Engineers Standards Catalogue (SAE).
• American Petroleum Institute Standards Catalogue (API).

The whole product or commodity must be subject to one standard only in all its items.