The NALC model standing orders include items in bold that are legal requirements. These must be reflected in the standing orders, whatever their source. They are revised almost every year to reflect legislative changes which the average council, even with a highly qualified clerk, would struggle to keep track of. If your standing orders have not been revised in the last five years, they are no longer compliant. For a small parish council, the NALC model documents provide a safe and easy option and there is absolutely no need to tweak them, apart from the choices that are included in the template.