Visa Application

Please check here, if you need a visa to enter the Spain.

Nationals of the EU, Switzerland, and EEA countries will not need a visa, and are free to work and conduct business in the Spain.

Nationals from some designated countries such as USA may travel for tourist or business purposes under a visa exemption. The link above will detail what documents you need to provide in order to travel under a visa exemption.
Other nationals will need a visa.

ICIEB 2021
will provide you with a letter demonstrating the purpose of your visit, confirming that you are attending the conference during 09–11 June, 2021 at the Barcelona, Spain. You are also advised to prepare a letter from your employer, confirming your job title and duties, and that you are attending ICIEB 2021 conference.

Apply for your visa invitation letter
If you require a visa to enter Spain, please request an invitation letter through the visa letter request form.


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Join in as Listener

Welcome to join in ICIEB 2021 as listener if you do not want to publish paper and present in the conference. The registration should be finished through the Online Registration System before the registration deadline.


Join in as TPC

ICIEB2021 is warmly inviting scholars and experts in the fields of Mobile business, E-Business and Internet Technologies and Applications to consider serving as Reviewers. If you have an interest or you have someone to recommend, please send latest Resume to official email address:

Reviewers’ name, affiliation and nationality will be updated on the webpage and proceedings. Your Resume and email are warmly welcomed.


Contact Us

Conference Secretary: Carol Wu


Address: Unit B on 15th Floor Eu Yan Sang

Tower,Nos.11/15, Chatham Road South
Kowloon, Hong Kong, China

Tel :+86-13438979298 Or