Lee Jae-myung Demands Wage Transparency Law
South Korean opposition leader Lee Jae-myung is intensifying pressure on his party to pass legislation requiring the public disclosure of wage gaps by the end of 2026. During a party leadership meeting, Lee framed the measure as a central campaign promise intended to address systemic labor market inequality and improve corporate transparency.

Targeting Pay Disparities in the Workforce
The proposed “Wage Gap Disclosure Act” would mandate that companies publicly report pay disparities across their workforce. Democratic Party of Korea (DPK) leadership says the goal is to reduce the persistent gender and employment-type pay gaps that define the South Korean labor market.
Lee has issued a directive for a legislative “drive” to clear the bill through the National Assembly before the end of the year. The party views this transparency as a tool to hold large corporations accountable for wage structures that critics argue disproportionately favor permanent employees over contract workers.
Confronting OECD Gender Wage Gap Rankings
South Korea has long faced challenges regarding wage parity. Data from the Organization for Economic Cooperation and Development (OECD) has consistently ranked the country among the highest in the developed world for the gender wage gap.
The proposal is modeled after transparency initiatives like the United Kingdom’s gender pay gap reporting requirements. By forcing firms to publish internal data, the DPK hopes to use public scrutiny to pressure companies into narrowing gaps between:
- Gender-based compensation: Addressing the difference in average earnings between men and women.
- Employment status: Addressing the pay disparity between regular (full-time) and irregular (contract) workers.
Legislative Hurdles and Corporate Pushback
For the Democratic Party, the bill represents the “fairness” narrative that defined Lee’s recent political platform. Prioritizing this measure in the current session is an attempt to demonstrate tangible progress on labor reform.

The bill faces opposition from business lobby groups, which argue that mandatory disclosure could trigger administrative burdens and misinterpretation of complex compensation structures. While the DPK holds a significant majority in the National Assembly, the legislative path depends on maintaining internal party consensus.
A Year-End Benchmark for Reform
The year-end deadline serves as a critical test for the party’s ability to turn campaign promises into enforceable law. If passed, the act would establish a new reporting framework, requiring companies to submit annual wage data to a designated government oversight body.