TSE Securities Listing Regulations

Published on: Jul 9, 2025

On Jul. 7, TSE updated standards of conduct that firms should follow.

  • TSE made amendments to the Securities listing regulations, to ensure that the framework of the Guidelines on fair M&A practices function more effectively.
  • The amendments involve necessary updates to the standards of conduct that firms should follow in cases such as MBOs and full acquisitions by controlling shareholders.
  • Require listed companies to establish an appropriate investor relations (IR) system.
  • The amended Securities listing regulations will be implemented from Jul. 22, 2025.
  • Follows JPN METI Nov. 2018 launched a study group on fair mergers, see #49585.
Regulators
TSE
Entity Types
B/D; Corp
Reference
RF, PR, 7/7/2025;
Functions
Compliance; Financial; Legal
Countries
Japan
Category
State
N/A
Products
Corporate; Equity
Rule Type
Final
Regions
AP
Rule Date
Jul 7, 2025
Effective Date
Jul 22, 2025
Rule ID
261611
Linked to
Reg. Last Update
Jul 7, 2025
Report Section
International