Complex sentence: Once a conviction is expunged the individual can claim not to have been convicted or found guilty of that offence, ensuring they will not be required to disclose such information and that the conviction does not show up on a police records check.
Split into simpler sentences: Once a conviction is expunged the individual can claim not to have been convicted or found guilty of that offence. They will also not be required to disclose this information and the conviction will no longer show up on a police records check.