Aerobiology Laboratory?s three locations have accreditations through multiple agencies including the American Industrial Hygiene Association (AIHA AZ ? 210229, AIHA VA ? 102977, CO ? 192683 and GA ? 163063), CDC ELITE Legionella Program, National Voluntary Laboratory Accreditation Program (NVLAP VA ? 200829, CO ? 200860, and AZ ? 500097), Texas Department of State Health Services and other state agencies. An accredited laboratory assures it?s clients that the laboratory has met defined standards for performance based on a variety of criteria.