The International Publishers Association has released Digital Legal Deposit, An IPA Special Report.
Here's an excerpt from the press release:
A new IPA report reveals how policies and processes are being developed and implemented which allow digital content, whether in the form of e-books, journals, blogs or website content, to be collected and archived. It contains in-depth analysis of schemes in Germany, the Netherlands, the UK, France and Italy, as well as details from Japan, China, Brazil, the United States, Australia and Canada.
Digital Scholarship | "A Quarter-Century as an Open Access Publisher"