Vaughan Chapter PVA was formed in 1946 and is a member chapter of the Paralyzed Veterans of America (PVA). The PVA was chartered by Congress and relies solely on donations made by citizens and businesses. As a 501 (c ) ( 3 ) not-for-profit veterans service organization (VSO), Vaughan Chapter PVA is required to operate several mandated programs to benefit its members – veterans of the armed forces who have sustained spinal cord dysfunction.