What it means time since derogatory public record and collection file?

"Time since derogatory public record" refers to the duration that has passed since a negative financial event, such as bankruptcy or a court judgment, was recorded in public records. A "collection file" typically refers to accounts that have been sent to collections due to non-payment. Both terms are significant in credit reporting as they affect an individual's credit score and ability to obtain new credit. The impact of these records diminishes over time, with older records generally having less influence on creditworthiness.