On February 23rd, the SEC provided notice of the Municipal Securities Rulemaking Board's proposed amendments to the MSRB's Short-term Obligation Rate Transparency (SHORT) subscription service to provide subscribers with additional information as well as documents. The MSRB has requested that the proposed rule change be made effective on May 16, 2011. Comments should be submitted on or before March 23, 2011. SEC Release No. 34-63950.