I'm no expert on this topic, but a brief google search produced this document which suggested to me that they often do: https://www.nyccharterschools.org/sites

I'm no expert on this topic, but a brief google search produced this document which suggested to me that they often do: https://www.nyccharterschools.org/sites/default/files/resources/School_Immunization_Requirements_0.pdf https://www.nyccharterschools.org/sites/default/files/resour... I do see that this is for a system of charter schools, but don't see why that should make a difference.