This document summarizes a presentation given by David Blaszkowsky, Director of the SEC's Office of Interactive Disclosure, to XBRL Switzerland on June 23, 2009. It discusses the importance of interactive data for financial disclosures, what will be required in terms of content and filers, and the phase-in schedule. It also covers learnings from early interactive data filers, common issues, and next steps for the SEC in implementing the new requirements. The overall goal is to provide more structured financial information to investors through interactive data tagging of SEC filings.