Non-Material Amendments to Official Statements for Municipal Fund Securities
The MSRB understands that an issuer [of municipal fund securities] may make minor modifications to the official statement in order to correct typographical or grammatical errors, or to make such other modifications that the issuer may deem to be immaterial. If the issuer has acknowledged in writing to the primary distributor that it does not consider such modification to be material to investors and does not believe that such modification is required to make the statements in the official statement not misleading, then the modification need not be sent by a dealer to a customer that has previously received the official statement, notwithstanding the provisions of Rule G-32(a)(i). The primary distributor must maintain the issuer’s written acknowledgement under Rule G-8(a)(xiii), relating to records concerning deliveries of official statements. The primary distributor must send all amendments, regardless of materiality, to the MSRB under Rule G-36.
[*] [This interpretation is an excerpt from “Application of Fair Practice and Advertising Rules to Municipal Fund Securities,” May 14, 2002. The remaining portions of the 2002 interpretation have been superseded by other interpretations and rule changes.]
 Rule G-32(a)(i) requires delivery of an official statement to a customer purchasing municipal fund securities by settlement of the transaction. In the case of a repeat purchaser who has already received the official statement, dealers generally are required to deliver any amendments or supplements to the official statement in connection with subsequent purchases of the securities. [footnote has been renumbered]