In April 2009, to address a decrease in available specific name codes assigned to general companies (4-digit numbers from [1300] to [9999]), the Securities Identification Code Committee (SICC) announced a basic plan for the use of Roman alphabet characters in the specific name codes when the available codes run out and, in March 2010, its specific methods for implementation.
However, based on the recent decrease in remaining name codes, the SICC announced that Roman alphabet characters will be used from January 1, 2024 to facilitate the smooth implementation of the use of Roman alphabet characters in the securities codes, regardless of whether the available codes run out.
Japan Exchange Group companies use securities codes for a wide range of operations such as listing, trading, clearing settlement, and information distribution. Since the inclusion of Roman alphabet characters in securities codes affects a wide range of operations, we will focus on sharing information with related parties and promoting correspondence, and will conduct system tests with users who connect to the systems of each Japan Exchange Group company. We will continue to prepare for the smooth incorporation of Roman Alphabet characters.