DIN EN ISO 216:2007-12

This International Standard specifies the trimmed sizes of writing paper and certain classes of printed matter. It applies to trimmed sizes of paper for administrative, commercial and technical use, and also to certain classes of printed matter, such as forms, catalogues, etc. It does not necessarily apply to newspapers, published books, posters or other special items which may be the subject of separate International Standards. This International Standard also specifies the method for indication of machine direction (direction of manufacture) for trimmed sheets.