OCaml Users and Developers Workshop 2012 - Program September 14th 2012 in Copenhagen, Denmark. The OCaml Users and Developers (OUD) meeting was held alongside the ACM/SIGPLAN International Conference in Functional Programming. The meeting is an informal community gathering of users of the language, library authors, and developers extending OCaml in new ways. https://ocaml.org/meetings/ocaml/2012/