The 2007 Cumulative Supplement contains updates on the following subjects: Law aspects of charitable fundraising by means of the Internet; Intermediate sanctions rules; Corporate sponsorship rules; IRS Implementing Guidelines for government fiscal years 2002 to 2006; revised and considerably revamped application for recognition of exemption filed by nonprofit entities that wish to be tax-exempt charitable organizations (Form 1023); and, litigation relating to the national do-not-call registry rules.