On the 19th of January, Acting Prosecutor General Koo Jae-hyun expressed his disappointment to prosecutors regarding the proposed Public Prosecution Act, which is set to be discussed in the National Assembly. In an email to prosecutors, he stated his regret that much of their efforts had not been adequately reflected in the draft legislation. Koo highlighted the ongoing commitment of the Supreme Prosecutors' Office to establish clear roles and responsibilities for prosecutors, aiming to enhance public trust in the justice system while maintaining operational effectiveness.

Koo also mentioned that the legislative process did not facilitate sufficient communication and consensus on vital issues, including the protection of citizens' rights and ensuring the political neutrality and independence of the prosecution service. Despite these challenges, he emphasized the importance of the prosecutor's constitutional role and the expectation of the public for the prosecution to unveil the truth in legal matters. He called on all prosecutors to prepare to find the best solutions under the current circumstances.

The proposed legislation for the establishment of a Public Prosecution Office has reached the assembly floor, with the main opposition party, the People Power Party, labeling it as "destruction of the prosecution" and beginning a filibuster against it. Meanwhile, the ruling Democratic Party plans to pass the bill following the conclusion of the filibuster on the 20th, aiming to push forward reforms in the prosecution system despite the ongoing resistance.