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FSC Proposed Amendments to the Korea Exchange Rules and Guidelines on Split Listing

2026.07.08

On July 7, 2026, the Financial Services Commission (the "FSC") commenced the feedback period to seek comments on the proposed amendments to the Korea Exchange Listing and Disclosure Rules and the proposed Guidelines on "Split Listing" (also known as "duplicate listing" that results in the listing of both a parent company and its subsidiary). These proposed rule amendments and guidelines are designed to establish detailed standards for the split listings "to prohibit them in principle while providing exemptions and exceptions." As a follow-up measure to the "Measures to Improve the Structure of the Capital Markets" announced in March 2026, the amendments incorporate comments and feedback gathered from the interested groups during three public seminars held earlier this year (on April 16, May 20 and May 27, 2026).
 
Premised on the principle of "prohibition in principle and granting exceptions" for split listings of subsidiaries, the proposed amendments and guidelines primarily seek: (i) to impose obligations for detailed review and investigation on the parent company's board of directors, embodying directors' fiduciary duty to shareholders under the recently amended Korean Commercial Code (the "KCC"), and (ii) to establish strict special review standards applicable to split listings.
 

1.

Scope of Application

The rules on split listings apply where a non-listed company effectively controlled by a listed parent company seeks to list such controlled-company's shares. This includes: (i) a subsidiary under the Act on External Audit of Stock Companies (i.e., an entity included in the parent's consolidated financial statements); (ii) an affiliated company under the Monopoly Regulation and Fair Trade Act that is in a vertical control relationship (including an affiliated company in which its parent company owns 20% or more of its equity interests, and a second-tier subsidiary in which such affiliated company owns more than 50% of the equity interests); and (iii) a company that used to fall under item (i) or (ii) above during the preceding one year.
 
The scope covers parent-subsidiary relationship formed not only through a split up but also through an acquisition, a new incorporation or a similar transaction. It applies equally to initial public offerings ("IPOs") and indirect listings, such as backdoor listings and SPAC mergers. However, the split-listing review standards do not apply where: (i) a newly incorporated company seeks listing after a simple horizontal spin-off; (ii) the parent company seeks listing after the subsidiary has been listed; or (iii) a subsidiary of an overseas-listed parent company seeks listing on a domestic exchange.

 

2.

Five Key Obligations of Parent Company's Board of Directors

When pursuing a split listing, the parent company's board of directors is required to fulfill the following five key obligations that encompass the directors' fiduciary duty to shareholders.
 

To assess impact of split listing on shareholders: The board of directors must prepare and approve an assessment report on the split listing's effect on shareholder. This report must comprehensively evaluate such listing's effect from the perspective of public shareholders, including the potential parent-company discount following the subsidiary's listing, changes in equity ownership, expected dividend income, and possibility of changes in the subsidiary's enterprise value.

To prepare shareholder protection measures: Based on the assessment of the effect on shareholders, the board of directors must prepare concrete protection measures, such as cash dividends, treasury share cancellation, in-kind dividends with subsidiary shares, and plans to enhance enterprise value.

To communicate with shareholders or to confirm shareholder consent: The board of directors must collect shareholder opinions and feedback, including through investor relations presentations, shareholder meetings and surveys, and substantively incorporate this feedback into the shareholder protection measures. Alternatively, the board may directly confirm the shareholder consent by submitting the agenda to a shareholders' meeting.

To notify subsidiary of board’s position regarding listing: Taking into account the shareholder impact assessment, the proposed protection measures and the results of shareholder communication or consent, the board of directors must make a final resolution in favor or against the listing and notify the subsidiary of the board's position.

To make disclosure at each stage: Relevant details must be disclosed both at the time when the board resolves on the shareholder impact assessment and protection measures, and at the time when it makes the final resolution on its position regarding the listing. If shareholder consent was not confirmed in a shareholders' meeting or otherwise, the reasons for not doing so must also be disclosed.
 

To fulfill these obligations in a fair and square manner, an independent special committee within the board of directors must be established to conduct prior review and approval. This committee must consist of at least three members, and must be chaired by an independent director or consist of at least two-thirds of independent directors or outside experts who qualify for independent director. These obligations apply equally when a subsidiary is listed on an overseas exchange. Penalties for non-compliance include liquidated damages for a breach of listing agreement up to KRW 1 billion, a one-day trading suspension and monetary sanctions or penalty points imposed for breach of disclosure requirement.
 

3. 

Special Review Standards for Split Listing

In addition to general listing standards, the following additional special review standards apply. If any of these criteria are not satisfied, the listing may be denied.

 

(1)

Operating Independence

The review will examine whether the subsidiary's major products and services, markets, customers, and business models are similar to those of the parent company. It will also assess whether the subsidiary has independent capabilities for product development and commercialization, and whether its principal business activities are dependent on the parent company. Notably, if 50% or more of the subsidiary's sales or purchases arise from transactions with the parent company, operating independence is presumed lacking. However, exceptions may be granted where vertical integration is unavoidable due to industry structure, or where clear operating efficiencies—such as cost reductions or supply stability—are achieved through intra-group transactions.
 

(2)

Management Independence

The review will evaluate whether the subsidiary's corporate governance and decision-making structures are independent from the parent company. Principal factors include: (i) whether the parent company's controlling shareholder, officers, or employees concurrently serve on the subsidiary's board of directors, audit committee, or management team; (ii) whether the subsidiary has its own independent personnel and management control systems; and (iii) whether the subsidiary's own board of directors substantively deliberate and make key decisions on major management matters (e.g., production, sales, investment, and financing).
 

(3)

Protection of Parent Company Investors

Provided the parent company's board of directors has fulfilled its five key obligations and adopted an affirmative resolution, the review examines whether shareholder protection measures commensurate with the need to protect public shareholders have been implemented. The most critical consideration is whether the parent company has obtained valid shareholder consent. The validity of shareholder consent may be determined using a standard similar to the "3% rule" under the KCC for electing audit committee members—an approval requires a majority of voting rights present and by at least one-fourth of the total issued shares, with individual shareholder's voting rights capped at 3% (even if that shareholder owns more than 3% of outstanding shares).

The required level of shareholder consent varies by subsidiary type:
 

i)

Physical split-up subsidiaries: Shareholder consent is mandatory, and in the absence of shareholder consent, the shareholder protection requirement is deemed unsatisfied.

ii)

General subsidiaries: Obtaining shareholder consent creates a presumption that the protection requirement is satisfied. Without consent, the subsidiary is subject to a rigorous case-by-case review based on factors such as financing needs, industry-specific characteristics, the background and duration of the parent-subsidiary relationship, and the subsidiary's relative significance to the parent.

iii)

Non-material subsidiaries: For a subsidiary with each of its revenue, operating profit and assets accounting for less than 10% of the parent company's (except for those otherwise recognized as material subsidiaries), the protection requirement is presumed satisfied without shareholder consent if the board has performed the five key obligations and adopted an affirmative resolution. However, if a non-material subsidiary was established through a physical split-up, shareholder consent remains mandatory.
 

4.

Implications and Upcoming Timeline

These amendments are expected to be implemented formally following the conclusion of the feedback period on July 14, 2026, and with the subsequent approvals at regular meetings of the Securities and Futures Commission and the FSC. They will apply to those applications for preliminary listing review filed on or after the effective date of the guidelines.
Listed companies considering a subsidiary listing (including an overseas listing) are advised to: (i) plan step-by-step procedures and timelines in advance—including the establishment of a special committee, a shareholder impact assessment, and protection measures—from the early stages of the listing process; (ii) determine early on whether shareholder consent will be required based on whether the subsidiary was formed through a physical split-up or constitutes a non-material subsidiary; and (iii) proactively review the operating and managerial independence of the subsidiary.

 

[Korean Version]

Related Topics

#IPO #Split Listing

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