Why would it replace DOT forms? It would be crazy to think otherwise. What I am saying is that it is a stand lone form. No replacements, and as the form says, all participants require the form. Other activities may require other forms. DOT forms don't provide the hold harmless statements, media release statements, BMI max, and other parts of the BSA forms. The DOT forms don't have this. Your camp health officers must much less rigorous than ours.
From the form "All participants in all Scouting activities complete Part A and Part B. Give the completed forms to your unit leader. This applies to all activities, day camps, local tours, and weekend camping trips less than 72 hours. Update at least annually. Part A is an informed consent, release agreement, and authorization that needs to be signed by every participant (or a parent and/or legal guardian for all youth under 18). Part B is general information and a health history."