WSDM 1.0 was approved as an OASIS standard on March 9, 2005.1 The approval of the WSDM 1.1 specification occurred on September 7, 2006.2
WSDM consists of two specifications:3
"Web Services Distributed Management (WSDM) Approved as OASIS Standard". OASIS Consortium. 2005-03-09. http://www.oasis-open.org/news/oasis_news_03_09_05.php ↩
"Members Approve Web Services Distributed Management (WSDM) 1.1 as OASIS Standard". OASIS Consortium. 2006-09-07. http://www.oasis-open.org/news/oasis-news-2006-09-07.php ↩