The document discusses the Date of Last Activity (DOLA) and Date of First Delinquency (DOF) on credit reports. The DOLA refers to the most recent transaction on an account, while the DOFD refers to when a payment was first 30 days late. The DOFD is important because it determines how long negative items stay on a report. However, credit reports sometimes list the DOLA instead of the DOFD, causing confusion over how long items remain. The Fair Credit Reporting Act states that the DOFD must be used to calculate timelines for removing derogatory information. Consumers can contact credit bureaus to request the specific date an item will be deleted from their report