Hello, I was asked to accompany my middle school child's 3 day field trip to Washington DC as the school nurse is not able to go. I am not employed by the school district, so it is volunteer. I hold a license in PA. I spoke with VA BON and they said all was good for them (the hotel is in VA), but I cannot get a hold of District of Columbia (I've called several times and left messages on different machines that I get relayed to). I've even called my own state BON, but am waiting on hold for a couple hours. Does anyone know Washington DC's rule on this? I found this exemption, but don't quite understand. Thanks for any help. (3) To an individual, licensed, registered, or certified to practice a health occupation in a state, who is providing care to an individual, an animal, or group for a limited period of time, or who is called from a state in professional consultation by or on behalf of a specific patient, animal, or client to visit, examine, treat, or provide advice regarding the specific patient, animal, or client in the District, or to give a demonstration of a procedure or clinic in the District; provided, that the individual engages in the provision of care, consultation, demonstration, or clinic in affiliation with a comparable health professional licensed, registered, or certified pursuant to this chapter;