Thank you.
When he applied for his student visa back in 2017, police checks weren't mandatory on the Visa application and he declared that he doesn't have any convictions. He just assumed that everything was clear until it was requested from Immigration to supply a police check for the 457 Subsequent entrance and then Immigration sent us the Natural Justice Letter with intention of refusal because of false information and they raised PIC4020.
I really hope that after more than 12 months since false information was given and my partner hasn't received a refusal (we withdrew the 457 Subsequent entrance), we can reapply with all the information correct.
I hope that the 2 drink driving in 2008 and 2015 and taking into consideration this PIC4020 (which has been overcome because we waited more than 12 months) everything is ok.