The final revised documentation for PDF 1.7 was approved by ISO Technical Committee 171 in January 2008 and published as ISO 32000-1:2008 on July 1, 2008 and titled Document management – Portable document format – Part 1: PDF 1.7.
PDF 1.7的最终修订的文档由ISO技术委员会171于2008年1月认可，并以ISO 32000-1:2008发布于2008年7月1日，题为“Document management – Portable document format – Part 1: PDF 1.7”。