Our team co-organizes the Special Session on Benchmarking of Computational Intelligence Algorithms (BOCIA), as part of the 2021 IEEE Congress on Evolutionary Computation (CEC 2021). We are cordially inviting the submission of original and unpublished research papers. Here you can download the BOCIA Special Session Call for Papers (CfP) in PDF format and here as plain text file. The IEEE CEC 2021 online submission system is now open, and it is possible to submit papers to our special session by selecting "SS-18. Benchmarking of Computational Intelligence Algorithms (BOCIA)" as Main Research Topic.