South Korea opposition trims prosecution reform, curbing prosecutors ahead of vote on the 19th

South Korea’s main opposition party disclosed changes to its prosecution reform bills on Tuesday, saying several provisions that could have allowed prosecutors to direct or intervene in investigations have been removed. Democratic Party leader Jeong Cheong-rae announced the revisions to the central prosecution reform package, which includes the Prosecution Service Act and the Central Investigation Agency Act, after months of internal debate.

Jeong said the adjustments reflect close coordination among the party, the government, and the Blue House, and that a unified package would be brought to a plenary vote in the National Assembly on the 19th. He stressed that controversial provisions would be deleted or revised to ensure a stronger separation of powers and democratic oversight of investigative authorities.

Specific changes include narrowing the scope of prosecutors’ duties to what is defined in law rather than by government regulations, and removing mechanisms that previously required or enabled prosecutors to initiate or challenge investigations, thereby placing the Prosecution Service and the Central Investigation Agency on more equal footing. The plan also eliminates the existing authority over the direction of special investigative police units.

Additionally, the changes remove prosecutors’ powers to issue or direct warrants, to halt investigations, and to request removal from office, effectively scaling back the ability of prosecutors to steer the investigative process. Jeong framed these steps as dismantling a long-standing concentration of investigative power and laying the groundwork for a genuine separation between investigation and indictment.

The press conference was attended by figures associated with the party’s hardline wing, including Choo Mi-ae, the chair of the National Assembly’s Law and Justice Committee, and Kim Yong-min, the party’s floor leader. Both praised the negotiated outcome as a result of extensive deliberation aimed at reflecting diverse public voices and upholding constitutional checks and balances.

In their remarks, Choo said the reform reflects ongoing efforts by the party, government, and public to reconcile competing viewpoints, presenting the adjustment as a milestone in implementing the principle of the people’s sovereignty. Kim added that, while the compromise may not be perfect, it respects the roles of the executive and the legislature and advances the core idea of separating investigative and prosecutorial functions; he called the adjustment a beginning, not an end.

For international readers, the stakes extend beyond Seoul. South Korea’s prosecution reform touches long-running debates over how to balance prosecutorial autonomy with judicial and legislative oversight. A clearer separation could affect corporate governance, anti-corruption enforcement, and cross-border cooperation with foreign authorities, with potential implications for multinational firms and investors operating in Korea or engaging with Korean regulators. The bills’ passage could also influence how quickly and predictably white-collar investigations unfold, a factor that can impact risk assessments for U.S. businesses and supply-chain partners tied to the Korean market.

The party plans to push the reform bills through the National Assembly’s plenary session on the 19th, completing a crucial step in a years-long controversy over the role and power of Korea’s prosecutorial system.