Staying with the US,on 17th July,the SEC upgraded the EDGAR system with the release of version 17.2.This latest version no longer provides support for the 2015US GAAP financial reporting taxonomy,2013UNTRY taxonomy,2014CURRENCY taxonomy,or the 2015EXCH taxonomy.

Please see the SEC web for a plete listing of currently supported standard taxonomies.

The SEC enurages the use of the most recent versions of taxonomy releases for the XBRL exhibits to properly take advantage of the up-to-date tags that work acrding to the new acunting standards.Since the 17.0.3release on March 6th,2017,the EDGAR system supports the 2017US GAAP,2017UNTRY,2017CURRENCY,2017EXCH,and 2017NAICS taxonomies.

中文新闻：SEC宣布升级EDGAR系统