South Korea Tightens State Contract Rules After Serious Accidents, Raises Bond Requirements

by Yujin Kim Posted : May 6, 2026, 16:48Updated : May 6, 2026, 16:48
The Ministry of Economy and Finance at the Government Complex Sejong
The Ministry of Economy and Finance at the Government Complex Sejong. (Kim Yu-jin)
Contractors sanctioned after a serious industrial accident will have to post a higher contract bond if they sign a state contract after a court grants a temporary suspension of the sanction. The government will also tighten safety requirements at the bidding stage, allowing only companies with safety-related certification to bid on some contracts. 

The Cabinet on the 5th reviewed and approved a partial revision to the Enforcement Decree of the State Contract Act reflecting those measures. The revision focuses on easing management burdens through more rational payment procedures, strengthening safety management to ensure stable performance of state contracts, and improving fairness by supplementing contract rules. 

Earlier, the Ministry of Economy and Finance submitted to the National Assembly a report on follow-up actions to the 2024 National Assembly audit and said it planned to revise the enforcement decree. The move is seen as raising bond requirements for sanctioned firms while reducing burdens on contracting agencies. 

To strengthen safety from the outset, the revision creates a legal basis to limit eligibility for contracts requiring specialized safety standards to companies with safety certification and the necessary professional staff and technology. 

Firms sanctioned for serious violations — including serious accidents and bid rigging — will face higher bond requirements. If a sanctioned company signs a contract after a court accepts an injunction suspending the sanction’s effect, the contract bond rate will rise to 20% from 10%. 

The payment process will also be adjusted. Previously, when a competitive bid failed and a contract was then awarded through a private contract, only turnkey projects could reflect price changes by adjusting the total project cost and then revising the contract amount. Under the revision, contract amounts may also be changed when a private contract is signed after a basic-design technical proposal bid. 

To reduce companies’ burdens, the contract bond rate for construction contracts will be lowered to 10% from 15%. A new provision will also allow the bond for long-term construction contracts to be eased to 5% from 10% in an economic crisis such as a disaster or recession.

The government also added measures to improve fairness. In cases where it was not possible to determine provisional prices for some cost items that make up the estimated price before bidding, agencies could sign contracts subject to a post-contract cost review. Citing concerns that oversight could be insufficient, the revision requires a resolution by the contract review committee when the combined share of such items is 20% or more, and requires both a contract review and notification to the Board of Audit and Inspection when the share is 50% or more.

A ministry official said the government will continue working to reduce companies’ management burdens while strengthening safety management in the performance of public contracts, adding that it will keep improving the contract system by reflecting difficulties in the field. 



* This article has been translated by AI.