Visa applications are to be done at the nearest Czech embassy or consulate to you. Visa application requirements and documents needed are to be requested from the concerned Czech embassy or consulate. For the list of diplomatic missions of the Czech Republic around the world, please check this link. For further information about the Schengen Visa Information, please check this link.
If you do need visa, the organization will be pleased to give you a letter of invitation for your application. The letter will be send by Email only.
Please be aware that we won't be able to contact directly consulates or embassies and we do not intervene in anyway with the Visa process as the participant is sole responsible to apply and follow up on his Visa application.