The 5 W's

A 24-Hour Update: 73.7% Approval, 95.5% Turnout as Donghaeng Union’s Legal Challenge Continues After Vote Close

Published: May 27, 2026
By: Zeeshan Khan
Reading time: 10 minutes
Category: Labor / Technology / Legal

Note: May 27, 2026 – This is an update to the May 26, 2026 article: Samsung Electronics Ratification Vote Faces Legal Challenge as Donghaeng Union Files Injunction

SEOUL – May 27, 2026 – The ratification vote on Samsung Electronics’ tentative wage agreement closed at 10:00 a.m. KST today, with final results showing approval by a wide margin. The 2026 wage agreement is now finalized and binding for all Samsung Electronics employees, resolving the immediate risk of a general strike.

This 24-hour update covers the final vote results, the dismissal of a separate injunction, the scheduling of the Donghaeng Union’s injunction hearing for May 29, and the unchanged legal status of the personal information protection act cases.

The Essentials: Who, What, When, Where, Why, How (Last 24 Hours)

Who: Samsung Electronics management; the main Samsung Electronics Labor Union (SELU); the National Samsung Electronics Union (NSEU); the Donghaeng Labor Union (representing approximately 12,900 DX division workers); the Suwon District Court; and eligible voters (65,593 members across both unions).

What: The ratification vote has officially passed with 73.7% approval and 95.5% voter turnout. A separate injunction filed by DX division employees was dismissed by the Suwon District Court on May 26. The Donghaeng Union’s provisional injunction hearing has been scheduled for May 29, 2026 – after the vote has closed.

When: The vote closed on May 27, 2026, at 10:00 a.m. KST. Final results were announced shortly after. The Donghaeng injunction hearing is scheduled for May 29, 2026.

Where: The ratification vote was conducted via mobile electronic voting across all Samsung Electronics sites in South Korea. The injunction hearings were held at the Suwon District Court in Gyeonggi Province.

Why (Immediate Cause): With the vote now closed and approved, the tentative agreement becomes binding. The Donghaeng Union’s legal challenge continues, but the hearing date of May 29 means it cannot affect the completed vote.

How (Mechanism): The ratification vote required participation from more than half of eligible members and a majority approval from those who voted. Both requirements were met. The wage agreement is now finalized.

Specific Updates in the Last 24 Hours (May 26–27, 2026)

1. Final Vote Results: 73.7% Approval, 95.5% Turnout

The ratification vote closed on May 27, 2026, at 10:00 a.m. KST, with final results confirming approval of the tentative wage agreement.

Final Vote Results:

Union	Eligible Voters	Voter Turnout	Approval Rate
Samsung Electronics Labor Union (SELU)	48,588	96.5%	80.6%
National Samsung Electronics Union (NSEU)	17,005	89%	21.1%
Total	65,593	95.5% (62,616 voters)	73.7%

Implications of the Results: The SELU, which represents a majority of workers including the semiconductor division (DS), overwhelmingly approved the agreement. The NSEU, representing many device experience division (DX) workers, rejected it. However, the numerical majority of SELU voters carried the approval.

What This Means: The 2026 wage agreement is now finalized and binding for all Samsung Electronics employees. The tentative agreement reached on May 20, 2026, following Labor Minister intervention, has been formally ratified by union members.

2. DX Division Employee Injunction Dismissed by Suwon District Court (May 26)

Prior to the vote close, a separate provisional injunction filed by a group of DX division employees was dismissed by the Suwon District Court on May 26, 2026.

Court’s Ruling: The court ruled that there was no significant procedural defect in the union’s negotiation or voting process that would warrant suspending the ballot.

Impact on the Vote: The dismissal allowed the vote to proceed to its scheduled close on May 27 without interruption.

3. Donghaeng Union Injunction Hearing Scheduled for May 29 – After Vote Close

The Donghaeng Labor Union’s provisional injunction, filed on May 26, 2026, has been scheduled for a hearing on May 29, 2026.

Significance of the Date: The hearing will occur after the ratification vote has already closed and results have been announced. As a result, the injunction cannot suspend the vote itself.

Donghaeng’s Next Steps: The Donghaeng Union has indicated it will pursue further legal action, including a potential lawsuit to confirm the vote’s invalidity or challenge the process. However, the wage agreement is already finalized and binding unless a court later overturns it.

4. Personal Information Protection Act Cases Continue Independently (Unchanged)

The May 25 mutual withdrawal of legal complaints between Samsung management and the main union does not affect the separate legal proceedings under the Personal Information Protection Act.

Current Status (Unchanged): Alleged violations of the Personal Information Protection Act are not automatically closed by complainant withdrawal. Investigators and prosecutors may continue to review the cases independently.

Potential Impact of Donghaeng Legal Actions: The Donghaeng Union’s ongoing legal challenges do not directly affect the personal information act cases. Those proceedings remain separate.

5. Wage Agreement Is Now Final and Binding

With the vote approved, the 2026 wage agreement is finalized. Its key provisions remain as previously reported:

Key Provisions of the Finalized Agreement:

Provision	Detail
Average wage increase	6.2% (4.1% base + 2.1% performance-based)
Special semiconductor performance bonus	Funded by 10.5% of business performance
DS memory division bonus	Up to 600 million won
DX division bonus	6 million won in company shares
Bonus payment method	Company stock over at least 10 years
Housing loan subsidies	Included for eligible employees

Binding Effect: The agreement applies to all Samsung Electronics employees, including those in the Donghaeng Union who were excluded from the ratification vote.

Comparison: Before (May 26) and After (May 27) the Vote Close

Element	As of May 26, 2026	As of May 27, 2026 (Current)
Vote status	Active; closes May 27 at 10:00 a.m. KST	CLOSED – results announced
Voter turnout	89.16% (as of May 26 morning)	95.5% (final)
Approval rate	Unknown (pending)	73.7% (final)
Donghaeng injunction	Filed May 26; ruling pending	Hearing scheduled for May 29
DX employee injunction	Not yet ruled	DISMISSED (May 26)
Wage agreement status	Tentative; pending ratification	FINALIZED AND BINDING
Strike risk	Pending vote outcome	RESOLVED

Current Vote Outlook (Post-Close) – As of May 27, 2026

The vote has concluded, and the outlook is no longer speculative. The following is confirmed:

Question	Answer
Did the vote approve the agreement?	YES – 73.7% approval
Was the participation requirement met?	YES – 95.5% turnout
Is the wage agreement final and binding?	YES
Has the Donghaeng injunction suspended the vote?	NO – hearing scheduled for May 29 (after vote close)
Was the DX employee injunction granted?	NO – dismissed by Suwon District Court on May 26
Is the strike risk resolved?	YES – agreement binding

Timeline of Key Events (Updated Through May 27, 2026)

Date	Event
April 2026	Samsung files police complaint over alleged “blacklist”; union files complaint over data collection
May 18, 2026	NLRC-mediated post-mediation talks begin
May 20 (morning)	Third mediation meeting collapses; union announces strike
May 20 (evening)	Labor Minister intervenes; six-hour mediation produces tentative agreement
May 20 (10:30 p.m.)	Union announces strike suspended; vote scheduled
May 21	Original strike start date – no action occurs; CEO Jun issues unity message
May 22 (2:00 p.m. KST)	Voting begins
May 22 (evening)	Turnout surpasses 66% within hours
May 23 (morning)	Turnout reaches 74.27%; Donghaeng exclusion announced
May 23	Ministry issues legal interpretation; shareholders rally
May 25	Mutual withdrawal of legal complaints confirmed
May 26	Donghaeng files injunction to suspend vote; turnout reaches 89.16%
May 26	DX employee injunction DISMISSED by Suwon District Court
May 27 (10:00 a.m. KST)	Voting closes
May 27 (post-close)	Results announced: 73.7% approval, 95.5% turnout
May 29, 2026	Donghaeng injunction hearing scheduled

What Happens Next (As of May 27, 2026)

Immediate Status (May 27-29)

The wage agreement is finalized and binding. The Donghaeng Union’s provisional injunction hearing will proceed on May 29, but it cannot suspend the already-completed vote. Donghaeng may also file a separate lawsuit to confirm the vote’s invalidity or challenge the process. Personal Information Protection Act cases continue independently.

Possible Legal Outcomes

If Court Denies Donghaeng Injunction (May 29 or later):

• Wage agreement remains binding
• Donghaeng may appeal or file separate labor commission petition
• No further disruption to the finalized agreement

If Court Grants Donghaeng Injunction (unlikely, given vote already closed):

• Would not affect the completed vote but could impact future implementation
• Main union and management would likely challenge
• Wage agreement remains in effect pending further litigation

After Legal Challenges Resolve

If Challenges Fail (most likely):

• 2026 wage agreement remains binding for all employees
• Donghaeng may continue advocacy but cannot block the agreement
• Shareholders may still pursue commercial law challenge to 10-year bonus program

If Challenges Succeed (less likely):

• Court could order renegotiation or new vote
• Both sides would return to bargaining table
• Strike preparations could resume

Legal Status to Monitor

• Suwon District Court Ruling on Donghaeng Injunction: Hearing scheduled for May 29. Ruling could come shortly after.
• Personal Information Protection Act Cases: May proceed regardless of complaint withdrawal.
• Shareholder Commercial Law Challenge: Could invalidate the 10-year bonus program.
• Donghaeng Labor Commission Petition: If injunction is denied, Donghaeng may file a separate petition.

Why This Matters (Updated for May 27)

The ratification vote’s passage and the finalization of the wage agreement have significant implications for all parties involved.

For Samsung management and the main union: The agreement is now binding. The company has secured labor peace through 2026, and the immediate strike risk is resolved. Management can now focus on operations without the uncertainty of a potential work stoppage.

For Donghaeng Union members (DX division): The deal they opposed has passed. DX workers will receive a significantly smaller bonus (approximately 6 million won in shares) compared to DS memory workers (up to 600 million won). The Donghaeng Union’s legal challenge continues, but it cannot reverse the completed vote.

For the ratification vote: With 95.5% turnout and 73.7% approval, the vote demonstrates strong engagement from union members. The DS division’s numerical majority (approximately 80% of eligible voters) carried the approval.

For South Korean labor law: The court’s dismissal of the DX employee injunction and its handling of the Donghaeng injunction will set precedents regarding voting rights for unions that withdraw from joint bargaining.

Current Status Summary (As of May 27, 2026, 14:00 KST)

Question	Answer
Did the ratification vote pass?	YES – 73.7% approval
What was final voter turnout?	95.5% (62,616 of 65,593 eligible members)
When did voting close?	May 27, 2026, at 10:00 a.m. KST
Is the wage agreement binding?	YES – finalized and binding for all employees
Has the Donghaeng injunction suspended the vote?	NO – hearing scheduled for May 29 (after vote close)
Was the DX employee injunction granted?	NO – dismissed by Suwon District Court on May 26
What is the confirmed bonus gap?	DS memory: up to 600M won; DX: ~6M won in shares
What is the status of Personal Information Protection Act cases?	Continue independently; not affected by vote
Is the strike risk resolved?	YES – agreement finalized

Sources

• Yonhap News Agency (May 27, 2026) – “Samsung Electronics union ratifies wage agreement with 73.7% approval” – Final vote results (73.7% approval, 95.5% turnout)
• Yonhap News Agency (May 27, 2026) – “Samsung Electronics labor union vote passes, strike risk resolved” – SELU 80.6% approval, NSEU 21.1% approval
• Yonhap News Agency (May 26, 2026) – “Court dismisses injunction filed by Samsung Electronics DX division employees” – DX employee injunction dismissal on May 26
• Yonhap News Agency (May 26, 2026) – “Donghaeng Labor Union injunction hearing scheduled for May 29” – Hearing date confirmation
• Yonhap News Agency (May 26, 2026) – “Donghaeng Labor Union files injunction to suspend Samsung Electronics ratification vote” – Court filing confirmation, legal basis
• Yonhap News Agency (May 26, 2026) – “Samsung Electronics union vote turnout exceeds 89%” – Turnout figures (89.16%, 51,072 voters)
• Yonhap News Agency (May 25, 2026) – “Samsung Electronics and labor union agree to withdraw legal complaints” – Mutual withdrawal confirmation
• Financial News (May 23, 2026) – “Confirmed bonus disparity at Samsung” – 600M won vs 6M won figures
• Suwon District Court – Public case records (injunction filings, dismissal, hearing schedule)