South Carolina wrote the checklist and never wrote the enforcement. State law directs the State Board to develop a model safe schools checklist for districts to use on a regular basis, and the regulation names assessment of buildings and grounds and procedures for handling visitors among its required topics. What the regulation does not contain is an audit, a report, a deadline for the district, or a penalty. The section that would have added them, 59-5-66, does not exist in the code.
The clearest way to read South Carolina is to track which party each obligation lands on. The Department of Education shall develop the checklist, shall submit it for State Board approval, and shall disseminate it before September 30. School districts shall be advised of the requirement. The assessment should be part of the comprehensive needs assessment.
Every mandatory verb points at the agency. The one that reaches the district makes it the recipient of a notification.