ISO 187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
SNI ISO 216 Writing paper and certain classes of printed matter - Trimmed sizes - A and B series, and indication of machine direction
SNI ISO 217:2010 history
2010SNI ISO 217:2010 Paper - Untrimmed sizes - Designation and tolerances for primary and supplementary ranges, and indication of machine direction