The Federal Agencies Digital Guideline Initiative has two new resources now open for public comment: “TCR4CAP: Tiered Community Recommendations for Content Authenticity and Provenance, with a focus on LAM collections content impacted by artificial intelligence” and the supporting technical assessment report, “Content Authenticity and Provenance for Audiovisual Collections: An Environmental Review” (also called CAP Environmental Review). Both resources will assist cultural heritage institutions with decisions about documenting content authenticity and provenance, particularly for content impact