Thailand’s Eastern Economic Corridor – What You Need to Know

Posted by Reading Time: 6 minutes

By Bradley Dunseith

ASEAN Briefing-Thailands Eastern Economic Corridor (002)

On February 1, 2018, the Thai parliament approved the law for trade and investment in the Eastern Economic Corridor (EEC). With the EEC, Thailand hopes to develop its eastern provinces into a leading ASEAN economic zone. The EEC straddles three eastern provinces of Thailand – Chonburi, Rayong, and Chachoengsao – off the coast of the Gulf of Thailand and spans a total of 13,285 square kilometers. The government hopes to complete the EEC by 2021, turning these provinces into a hub for technological manufacturing and services with strong connectivity to its ASEAN neighbors by land, sea and air. As of January 1, 2018, the EEC has attracted US$9.3 billion in promised FDI, according to data provided by Thailand’s Board of Investment (BOI).

The government expects US$43 billion (Thai Baht 1.5 trillion) for the realization of the EEC over the next five years. This funding will come from a mix of state funds, public-private partnerships (PPPs), and foreign direct investment (FDI). The government has identified four “core areas” essential in making the EEC a renowned economic zone: (1) increased and improved infrastructure; (2) business, industrial clusters, and innovation hubs; (3) tourism and; (4) the creation of new cities through smart urban planning. The government predicts the creation of 100,000 jobs a year in the manufacturing and service industry by 2020 through the EEC.

Professional Service_CB icons_2015 RELATED: Corporate Establishment and Structuring Services from Dezan Shira & Associates

Optimizing a region with great potential

Thailand’s eastern seaboard already enjoys strong connectivity to neighbouring countries and established trade routes. The seaboard has seen success in petrochemical, automobile, and electronic industries.

A major focus of the EEC is to improve existing connectivity and foster manufacturing and innovation. The government envisions creating established sea routes from the eastern provinces of Thailand to Myanmar’s on-going Dawei deep-sea port project, Cambodia’s Sihanoukville port, and Vietnam’s Vung Tau port. The government is expanding the Laem Chabang seaport – already the country’s biggest – with the goal of transforming it into a marine hub of South East Asia.

To improve connectivity by air, Thailand is expanding the U-Tapao airport in Rayong province substantially. With the opening of a second passenger terminal and runway, the U-Tapao airport’s passenger capacity will increase from its current 800,000 people to 3 million. The expansion will not only facilitate an increase in tourist arrivals – attracted to Thailand’s eastern beaches – but will also transform U-Tapao into a hub for aviation maintenance, repair and overhaul, air cargo, and logistics.

Connectivity by road will improve with the development of high-speed and double-track railways connecting ports, airports, industrial clusters, and major urban centers throughout Thailand.

Thailand MAP 1

Development Projects

In order to realize the abovementioned four “core areas” of development, the government has identified 15 major investment projects for the EEC.

These are:

  • U-Tapao airport and aircraft maintenance;
  • Sattaship commercial sea port;
  • Further develop Laem Chabang port;
  • Further develop Map Ta Phut port;
  • Develop a high-speed eastern rail route;
  • Develop double-track railways through the eastern provinces;
  • Expand highways and motorways;
  • Develop next generation automotive vehicles with focus on battery and electric vehicles;
  • Develop aviation, industry and lifestyle robotics, smart electronics;
  • Advanced petrochemical and bio-economy
  • Turn eastern provinces into a medical hub;
  • Promote and facilitate tourism in eastern provinces;
  • Develop eastern provinces into a global business hub;
  • Create new cities to support a surge in eastern population with focus on inclusive growth and;
  • Strengthen public utilities.

Additionally, the government is planning to build a digital park in Si Racha located on the coast of Chonburi in hopes of developing an Eastern Economic Corridor of innovation (EECi) – a complimentary project which will provide digital connectivity.  

Taking the first step

From the above list, the government has selected five projects to initiate the EEC. These projects will be given initial priority and will provide the foundations for subsequent development in the EEC.

U-Tapao airport development

The government expects the U-Tapao airport to usher in a wave of new tourists. Developing the airport further will also expand the ECC’s reach into the aviation sector. Here is what the Thai government hopes to accomplish. 

  • Construct a second runway;
  • Construct second passenger terminal (2.24 million square feet);
  • Connect airport with high speed railway;
  • Develop commercial area (1.08 million square feet);
  • Develop a maintenance repair and overhaul (MRO) center and;
  • Develop a new Free Trade Zone as well as a Training Center within airport.

Laem Chabang port

The government plans to increase the Laem Chabang port’s connectivity and capacity within the first year of the EEC’s development. 

  • Double container accommodation from seven million to 18 million twenty foot equivalent units (TEU) a year;
  • Increase car export accommodation from one million to three million units a year;
  • Become a logistics hub and gateway into South East Asia and;
  • Improve railway connection from port.

High speed and double track railways

In developing the EEC, the government is prioritizing the creation of faster and more comprehensive routes between airports, ports, industrial clusters, and urban centers.

  • Further develop a high-speed railway from Bangkok to Rayong which will connect three international airports (Don Muang, Suvarnabhumi, and U-Tapao) within one hour
  • Increase capacity of Bangkok-Rayong high-speed railway so as to accommodate 110 million passengers annually
  • Connect sea ports to industrial clusters with a double-track railway
  • Upgrade railway to double-track between Laem Chabung port and Map Ta Phut port.

Reach out to targeted industries with emphasis on developing new technologies in the EEC

Under the broader vision of Thailand 4.0, the government’s development strategy, Thailand has identified five existing industries to further develop as well as five new industries to target for additional growth. The government hopes to attract these industries to the EEC through tax exemptions and other benefits.

The first five sectors to build upon include:

  • Next-generation automotive;
  • Smart electronics;
  • Affluent medical and wellness tourism;
  • Agriculture and biotechnology and;
  • Food innovation.

The subsequent five sectors the government plans to establish include,

  • Industry and lifestyle robotics;
  • Aerospace;
  • Logistics and aviation;
  • Biofuel and biochemical and;
  • Medical services and healthcare.

According to BOI, the total amount of foreign investment reached 790 projects by the end of 2016. Foreign investment reached 158 digital projects at US$46.85 million; 64 electrical and electronic projects totalling US$1,090.14 million; 39 automotive projects totalling 1,226.04 million; 49 Agricultural projects totalling US$204.59 million; 10 medical projects totalling US$151.59 projects; 9 automation and robotics projects at US$17.08 million; and 4 aerospace projects at US$12.95 million.

The top investors by country include Japan at US$1,133.80 million, Singapore at US$756.11 million, China at US$721.01 million, and Hong Kong at US$558.56 million. While these investments are not limited to the EEC, the government is positioning the EEC to handle much of this forthcoming work.

Create new cities within the EEC

In anticipation for a population surge in its eastern provinces, the government plans to create new cities to accommodate more people. The government envisions these cities as inclusive with international quality education and healthcare. The government is currently identifying potential locations for planned urban growth.

What can investors and companies look forward to?

The government is hoping to secure much of the funding for the EEC through PPPs and FDI. Offering attractive incentives for both foreign investments and foreign presences in the EEC will be essential in realizing the EEC’s development.

The Eastern Economic Corridor Bill – approved in principle in mid-April 2017 – will amend or suspend more than 100 Thai laws and regulations within the EEC which restrict foreign investment and generally curb the ease of doing business.  

While the government has yet to finalize a comprehensive list of incentives, the government has announced a major cut in personal income tax to 17 percent for investors in the EEC, land leases of up to 50 years, and a free flow of foreign currencies in the three eastern provinces.

Furthermore, a 50% reduction in corporate income tax over a period of five years is now on offer for investors in the three provinces which comprise the EEC.

To create incentives within the next generation automotive industry, the government is planning to provide up to eight year tax and import exemptions on vehicle manufacturing depending on the type and scale of their production. Foreign experts operating in key fields will be eligible for tax exemptions between ten to 15 years. The government has also established a Thai Baht 10 billion competitive enhancement fund for targeted industries.

Related-Reading-Icon-Asean Link RELATED: Thailand’s Eastern Economic Corridor – Opportunities for Investment


The development of the EEC is a clear indicator that the Thai government is aiming to diversify its economy, moving away from previous dependences on the garment and agriculture industries. The government plans to expand urban centers within the EEC and is working to develop advanced training programs to improve its skilled workforce.

Expansion of airports, railways, and sea ports may very well transform Thailand’s eastern provinces into a robust and dynamic commercial region. With the creation and expansion not only of manufacturing centers but entire cities, the success of Thailand’s ECC may open up Thailand as a premier investment and business location of ASEAN.

Editor’s Note: The article was first published on April 28, 2017 and has been updated on June 29, 2018 as per latest developments.


About Us

ASEAN Briefing is produced by Dezan Shira & Associates. The firm assists foreign investors throughout Asia and maintains offices throughout ASEAN, including in Singapore, Hanoi, Ho Chi Minh City and Jakarta. Please contact us at or visit our website at