Now just a month away from the opening of the Shanghai World Expo, security has been ratcheted up all over China.

On Wednesday, the Zhejiang Expo Security Insurance Office released a notice that registration will be required for all visitors from Zhejiang to Shanghai.

Starting from April 15th, ID registration will be required for travelers traveling to Shanghai by motor vehicle, train, ship or aircraft. A certificate of permission to enter Shanghai is required for all motor vehicles. To obtain a certificate of permission, papers including an Application Form for Entering, Statement of Commitment, ID Card, driver’s license and automobile travel license are required.

To further ensure security, security check stations have been set up in Jiaxing, a prefecture-level city in northern Zhejiang province, as transition hubs for travelers from Zhejiang to Shanghai.