Jeong Jeom-sik Vows Constitutional Challenge Over Repeal of Supplementary Investigation Rights

Jeong: 'Constitution Grants Investigative Powers to Prosecutors' Constitutional Complaint If President Lee Declines Veto

Politics|
|
By Lee Seung-ryeong
||
People Power Party floor leader Chung Jum-sik speaks on current issues at a floor leadership meeting held at the National Assembly on the 31st of last month. Reporter Oh Seung-hyun - Seoul Economic Daily Politics News from South Korea
People Power Party floor leader Chung Jum-sik speaks on current issues at a floor leadership meeting held at the National Assembly on the 31st of last month. Reporter Oh Seung-hyun

People Power Party floor leader Jeong Jeom-sik said he would file a constitutional complaint, citing the unconstitutionality of a revised Criminal Procedure Act whose core provision is the repeal of supplementary investigation rights.

Jeong made the remarks on the 2nd through his Facebook account, saying, "The people's right to judicial relief and their right to equality must not be infringed by political frenzy and trickery."

"When the bill to repeal supplementary investigation rights passed the National Assembly's plenary session on the 31st, the presidential office immediately expressed what amounts to consent, saying it 'respects the National Assembly's judgment,'" he said. "The presidential office and the Democratic Party may be rejoicing in anticipation of concluding a political backroom deal exchanging the repeal of supplementary investigation rights for the dismissal of prosecution, but this revised Criminal Procedure Act is rife with unconstitutionality."

Jeong cited as grounds for his unconstitutionality argument that Articles 12 and 16 of the Constitution specify prosecutors as the entity that applies for warrants of arrest, detention, seizure, and search. "The Constitution grants prosecutors the investigative power to ascertain the substantive truth of a case," he said. "Yet this revision abolishes even prosecutors' direct investigation and direct warrant request rights, so the potential for unconstitutionality is very high."

He also raised the possibility of an infringement of the right to equality regarding a provision designating seven major crimes targeting the socially vulnerable as subject to mandatory referral of all cases. "It is also problematic that mandatory case referral was introduced only for the seven major crimes targeting the socially vulnerable," he said. "Even though every citizen has the right to be protected from all crimes, treating only certain crimes separately has the potential to infringe on the right to equality."

He went on to sharply criticize, saying, "There is also great room for arbitrary judgment as to whether a case belongs to the seven major crimes. If the protection of the law is discriminatory according to the mechanical classification of criminal charges at the investigation stage, this too infringes on the right to equality."

The People Power Party plans to hold an on-site Supreme Council meeting in front of the presidential office on the 3rd to urge President Lee Jae-myung to exercise his right to request reconsideration of the revised Criminal Procedure Act. The party intends to pressure the government through a public opinion campaign while also pursuing legal responses such as a constitutional complaint if the president promulgates the revision without exercising the right to request reconsideration.

Original reporting by Lee Seung-ryeong for Seoul Economic Daily.

AI-translated from Korean. Quotes from foreign sources are based on Korean-language reports and may not reflect exact original wording.

Watch · Seoul Economic Daily

More →
2:32

AI KEY

Preview
Korean Corporate Intelligence HubKOSPI · KOSDAQ · 12 sectors

A live, cap-weighted view of every KOSPI and KOSDAQ sector, with same-day Korean reporting distilled by company — built for foreign investors, correspondents and analysts who need to scan Korea before the next session.

Korea Company Atlas

Preview
Market Ontology · The Feedback LoopKFTC 2025 · 92 groups · 121,954 articles

An English ontology of the Korean market — how companies, the media, the government and the National Assembly move each other in a loop. Korea's named controlling persons and designated business groups are a mechanism, not a risk to be priced blind.

SIGNAL

Pre-register
English Edition · Capital MarketsM&A · IPO · PE · Fund Flows

Pre-register for SIGNAL English Edition — a premium subscription bringing Korean capital markets coverage (M&A, IPOs, private equity, fund flows) to global institutional investors. First access to the 50% introductory rate.