# 533.212-3 Preservation of Evidence.

When an appeal is filed, the contracting officer is required to ensure that evidence in his or her control related to a dispute is preserved. In addition to physical documentation, such evidence includes electronic data stored on agency computer systems. The contracting officer shall assist designated litigation counsel with preservation of evidence by identifying relevant files containing physical documentation, including not only the contract file but files containing information related to the dispute that are maintained by other GSA organizations. The contracting officer shall also assist designated litigation counsel in identifying other GSA personnel whose electronic data, including email, word processing documents, spreadsheets, and other electronic files may include information relating to the dispute.