For over 25 years WGBH Media Library and Archives (MLA) has preserved, catalogued, and provided access to materials produced by WGBH. It currently houses more than 10,000 boxes of material, more than 500,000 items, and more than 50,000 audio, video, and film masters.

MLA establishes policies and procedures for the access, acquisition, intellectual control, and preservation of WGBH's physical media, digital production, and administrative assets. Please see our access policies for further information.

The Andrew W. Mellon Foundation recently funded a report on the assessment of the WGBH Media Library and Archives for scholarly use. Please see The WGBH Media Library and Archives Assessment for Scholarly Use for further information.