Unpublished works on deposit are destroyed if not renewed
Deposit in custody of an unpublished work before the Argentine National Copyright Office protects for three years. Once that term expires there are thirty days to renew it.
If it is not renewed, the Office destroys the deposited work. Anyone who deposited software or a manuscript and lost track of the date may have lost that evidence without noticing. Deposits made before 2023 are worth reviewing.