Information, regardless of its form, travels. Knowing how it travels with a well-documented chain of custody gives an organization a better understanding of where confidential documents have been and who handled them from the beginning of a project to the end. In addition to implementing chains of custody for physical documents, it is also possible to use them for electronic records to show the chronological documentation, or paper trail, regarding their guardianship, use, safety, transfer, and analysis. By having a record of all the individuals who maintained unbroken control over documents, they are more likely to maintain their archival integrity and be kept together.