The new requirements relative to text-to-911 bounce-back messages have been published in the Federal Register, which means that they are technically set to become effective on June 28, 2013. As a practical matter, that effective date is meaningful only to the lawyers, since the “bounce-back” obligation won’t have to be implemented by carriers until September 30. But the Federal Register publication does set the dates for seeking reconsideration (June 28) and judicial review (July 29).