Earlier this week, the Ontario Securities Commission announced that it is undertaking a targeted review of Ontario reporting issuers listed on Canadian exchanges that have "significant business operations" in emerging markets. According to the OSC, the review is intended to examine the disclosure of certain issuers, as well as the role of auditors and underwriters in assisting such issuers access to the Ontario market. The OSC's announcement follows the recent disclosure-related allegations made against Sino-Forest, which acquired a Canadian listing through a reverse takeover in the 1990s.