From the blog "BGE Journal"

Copyright Registration Guidance: Works Containing Material Generated by Artificial Intelligence A Rule by the Copyright Office, Library of Congress on 03/16/2023   HTML https://www.federalregister.gov/documents/2023/03/16/2023-05321/copyright-registration-guidance-works-containing-material-generated-by-artificial-intelligence PDF https://www.govinfo.gov/content/pkg/FR-2023-03-16/pdf/2023-05321.pdf   Printed version: PDF Publication Date: 03/16/2023