The International Society of Copier Artists (I.S.C.A) was a non-profit group founded by Louise Neaderland in 1981, intended to promote the work of photocopier artists who used the copier as a camera with which to scan and print original and experimental signed limited-edition compositions. I.S.C.A advocated for the recognition of copier art as a legitimate art form. The group is best known for producing The I.S.C.A Quarterly as well as for coordinating exhibitions of xerographic artwork, and the distribution of "The I.S.C.A Newsletter". Women made up the majority of the society's membership.