The phrase "complete catalogue" refers to a list or collection that includes everything or all possible options in a particular category. It means having a comprehensive and thorough inventory or compilation of items. Full definition
The Estate of Ana Mendieta Collection, in collaboration with Galerie Lelong, recently completed cataloguing and preserving the entirety of Mendieta's moving image works, discovering that the artist remarkably made more than 100 in the ten - year period in which she worked in the medium. (galerielelong.com)