The Safe Environment Program of the Sioux City Diocese Existing Account OR *First-Time Registrant *NOTE: 1. Cell phones and tablets are not accepted devices to submit information. 2. Have your SS# and driver's license number ready. 3. Select Diocese of Sioux City to begin. Later select location of #219 for SLSM School or #109 for SLSM Parish. 4. You need to complete processing for 1) Code of Conduct, 2) Background Check, and 3) Registration for Live Training in one setting. FAQs Registration Instructions Registration Tutorial Video Find Upcoming Training Sessions Safe Environment Code Of Conduct Code of Conduct Acknowledgement Form Driver Information Sheet Required ONLINE TRAINING For Drivers (Select Sioux City Diocese)