South Korea Fast-Tracks KRW 7.9 Trillion Corporate Investment

South Korea Targets Faster Corporate Investment Approvals

The South Korea government has announced the “Second Round of Field-Oriented Measures to Support Corporate Investment and Innovation,” targeting corporate investment projects worth KRW 7.9 trillion, or approximately USD 5.9 billion. The measures focus on streamlining administrative procedures and easing regulations to accelerate investment activity. The package addresses projects across sectors, including automotive and secondary batteries, where lengthy approval procedures and existing regulatory requirements can delay the development of new production capacity. The government intends to reduce these barriers by coordinating approval processes and expanding applicable safety-management provisions for battery-related manufacturers.

Hyundai Plans KRW 4 Trillion Ulsan Plant Rebuild

In the automotive sector, Hyundai Motor Company will invest approximately KRW 4 trillion, equivalent to USD 3.0 billion, from 2027 through 2031 to completely rebuild Ulsan Plant 1 and Line 2 of Ulsan Plant 4. The existing production lines mainly manufacture internal combustion engine vehicles, but they will be converted into lines focused on electric vehicles designed for autonomous driving. The investment therefore involves a major transformation of existing manufacturing infrastructure toward EV production. The planned redevelopment forms one of the largest automotive projects covered by the government's latest investment-support measures.

Fast-Track Process Could Cut Approvals to 12 Months

Under the standard approval process, preparatory work, environmental, traffic and disaster impact assessments, and building and safety approvals would proceed sequentially, potentially taking approximately 40 months. To shorten this timeline, the South Korea government and Ulsan Metropolitan City will apply a fast-track approach that allows the procedures to proceed concurrently. Ulsan Metropolitan City will also assign dedicated personnel to the project, with the aim of completing the required approval and impact-assessment procedures within 12 months. The approach is intended to accelerate Hyundai's planned conversion of existing production facilities while reducing administrative delays.

Government Expands Support for Battery Materials Investment

The measures also address investment in the secondary battery sector, particularly projects involving materials, parts and equipment manufacturers. One planned project represents approximately KRW 70.2 billion, or USD 52.3 million, of investment to establish a mass-production line for next-generation silicon anode materials between 2026 and 2027. Silicon anode materials are part of the broader next-generation battery supply chain, making production capacity an important area for investment. The government's measures are designed to remove a regulatory limitation that has affected manufacturers operating upstream of finished secondary battery production.

Hazardous-Material Safety Rules to Be Expanded

Under the current system, special safety-management provisions for hazardous materials associated with secondary batteries mainly apply to finished-product manufacturers. Materials, parts and equipment manufacturers are excluded from these provisions, which can constrain investment in related production facilities. To address this limitation, the government plans to extend the special provisions to secondary battery materials, parts and equipment manufacturers. It also plans to amend the Enforcement Rule of the Act on the Safety Control of Hazardous Substances in 2027. The change is intended to provide a broader regulatory framework for battery-related investment while addressing safety requirements across more stages of the production chain.

Automotive and Battery Projects Gain Regulatory Support

The investment package links administrative reform with industrial capacity expansion in two strategically important areas: vehicle electrification and secondary batteries. Hyundai's Ulsan redevelopment is intended to shift existing internal combustion engine production infrastructure toward electric vehicles designed for autonomous driving, while the battery measures support investment in next-generation silicon anode materials. The combination gives companies a clearer pathway for large-scale facility projects that could otherwise face lengthy approvals or regulatory constraints. For manufacturers, the measures could make project timelines more predictable by coordinating approvals and broadening the safety framework applicable to battery-related production investments.

Industry Impact & Outlook

The measures could strengthen South Korea's ability to move industrial investment projects from planning to execution by reducing administrative lead times and addressing regulatory gaps. In automotive manufacturing, Hyundai's planned Ulsan redevelopment could accelerate the conversion of established production infrastructure toward EVs designed for autonomous driving, while the battery provisions could support greater investment across the upstream supply chain. The concurrent approval process and dedicated municipal support may also provide a model for handling other large industrial projects that require multiple assessments. The planned 2027 regulatory amendment will be important in determining how broadly the expanded hazardous-material safety provisions support future secondary battery investments.

Frequently Asked Questions

What do South Korea Investment Support Measures aim to achieve?
South Korea Investment Support Measures aim to accelerate corporate investment by streamlining administrative procedures and easing regulations across major industrial projects. The government is targeting investment projects totaling KRW 7.9 trillion, approximately USD 5.9 billion, including Hyundai Motor Company's planned redevelopment of Ulsan production facilities. The measures also address regulatory constraints affecting secondary battery materials, parts and equipment manufacturers. By allowing certain approval procedures to proceed concurrently and expanding safety-management provisions, the government intends to reduce project delays and support investment in electric vehicles and next-generation battery manufacturing.