Can police keep your DNA?

Can police keep your DNA? How long can police keep your DNA on file? DNA retention periods can vary. If you’re convicted of a serious offence, regardless of age, your DNA will be kept on file indefinitely, but if you’re arrested and not charged with a minor offence, your DNA must be deleted.

How long can police keep your DNA on file? DNA retention periods can vary. If you’re convicted of a serious offence, regardless of age, your DNA will be kept on file indefinitely, but if you’re arrested and not charged with a minor offence, your DNA must be deleted.