According to the Civil Aviation Administration of China (CAAC)'s "Action Outline for the Construction of Four-Type of Airports in China (2020-2035)" and the relevant requirements of the "Guidelines for the Construction of Four-Type of Airports", building a safe airport to strictly guard the safety lifeline; building a green airport to achieve sustainable development; building a smart airport to promote transformation and upgrading; building a humanistic airport to achieve harmonious development; and accelerating the promotion of the goals of safety, green and humanistic through smart means. In line with the "double carbon" objective, the future development of China's airport industry will be characterised by the deepening of the "four-type of airports" concept, the acceptance of the challenges of new digital technologies for cargo, the transformation of the cargo infrastructure and the implementation of a development strategy that places equal emphasis on passengers and cargo.

At the same time, Xi'an is strategically located as an important northwest aviation hub in the inland region, a modern aviation city, one of the eight major hub airports, one of the top 100 airports in the world, and a core growth pole in the northwest region. Xi'an's international airline access and convenience is remarkable, and the agglomeration effect of the aviation hub and the leading role of the aviation economy are obvious. Xi'an Xianyang International Airport plays a model and leading role in building a comprehensive international aviation hub, and strives to provide new solutions for the construction of a strong civil aviation country and an international aviation hub in the global civil aviation field.

In this context, the 12th China "Four-Type" Airport Development Forum (ACS2022) will be held on September in Xi'an. The forum will bring together nearly 250 leaders and experts from major airports, airport construction and design companies, airline companies, government agencies, airport equipment suppliers, airport information technology solution providers, airport interior engineering companies, ground service and technology suppliers, etc. to discuss the practice and experience of the concept of "safe, green, smart and humanistic". In the new era, based on the local conditions and practicalities, a new journey of high-quality development of the four-type of airports will be started. You are cordially invited to attend this forum to focus on the changes and seek common development!

KEY TOPICS：

1. Dual Domestic and International Circulation and Air Hub Construction
2. The New Ecology of Air Travel under the Policy Analysis of "Silk Road in the Air"
3. Construction of Aviation Supply Chain System in Air Passenger Hubs
4. Strengthening Domestic and International Cooperation and Establishing an Efficient Domestic and International Air Transport System
5. Building Quality Projects and Promoting High-Quality Development of Four-Type Airports
6. Building a Modern Airport with Green, Safe and Sustainable Features
7. Breaking Down Data Silos and Building a "Smart Airport" Leading Industry Chain Synergy and Innovation under Carbon Neutral Goals
8. Digital Twin Technology for Four-Type Airports
9. New Opportunities and Challenges for Airport Design and Construction
10. Innovative Applications of Digital Intelligent Airports
11. Upgrading the Airside Industry under the New Opportunity ofConsumption Upgrade