The new W3C Rule Interchange Format (W3C RIF) standard will be featured at RuleML 2009 (see http://2009.ruleml.org), co-located with the Business Rules Forum in November 2009 in Las Vegas, Nevada, USA. There will be a tutorial about RIF by Christian de Sainte Marie (ILOG/IBM, co-chair of the RIF WG) and a keynote by Sandro Hawke (W3C staff representative on the RIF WG) “Bringing Order to Chaos: RIF as the New Standard for Rule Interchange”.