DES MOINES, Iowa (AP) — Iowa Attorney General Tom Miller is asking Roman Catholic officials in Iowa to provide records on clergy sexual abuse so his office can launch a third-party review.

Miller says Monday he’s sent letters to bishops in Davenport, Des Moines, Dubuque and Sioux City seeking lists of priests and other church employees deemed “credibly accused” of sexual abuse and lists of accusations deemed not credible. He also wants notes from board meetings where accusations were considered, documentation of reports of abuse received by church officials and actions taken, and copies of settlement agreements with abuse survivors.

Miller says he wants a response by Aug. 1. He says survivors have urged his office to investigate and “bring attention to the injustice they and others have suffered.”

Iowa Catholic Conference spokesman Tom Chapman says each diocese plans to comply with Miller’s request. He says if there have been failures in the past, it is not for lack of trying, adding “there is no perfection this side of heaven.”

Miller’s office has a report form and a hotline for survivors on his office website .