Directive 081-Omega was a directive of the Galactic Empire, which allowed individuals of the highest authority to access and alter Imperial records. Darth Vader held the authority to utilize Directive 081-Omega, and did so to erase information on the rogue archaeologist Doctor Chelli Aphra from the Imperial Inspectorate databanks. When attempting to find information on Aphra, Lieutenant-Inspector Magna Tolvan instructed an RA-7 protocol droid to search the Inspectorate databanks, but discovered that the file's contents had been deleted using Directive 081-Omega.