The fcom4 covers the 'eng fail' on final.
The QRH stipulates that one might cont'with the ECAM actions until 400' agl(first page)the same as the takeoff case.
My present Co'have 'elected to recind all actions 1000'agl to 'comply with the Cat2/3 requirement to have it all done by the 'said 1000'aglfinal.........