As indicated in the information note, you will be responsible for arranging your visa requirements; however generally, entry visas are not required for short stay visitors to Barbados.
To find out if you may need a visa, please check the following webpage: http://www.foreign.
The local organizers are happy to help. Those who may need a visa are kindly requested to send their complete visa request with a copy of passport to Mr David Farrell (firstname.lastname@example.org) before 6 October 2017 so that he can forward on to the Immigration Department in Barbados for approvals.
A copy of the CIMH invitation is attached for ease of reference.
I remain at your disposal should you need further information.