To be valid, a blood lead level screening or test shall be performed, as required by these regulations, on a child when the child is from 9 through 15 months of age and again from 21 through 27 months of age, pursuant to subsection 3.1. Children with blood lead levels above the reference value established by the Centers for Disease Control and Prevention must have a venous confirmation blood test if the original analysis was conducted through capillary screening.
16 Del. Admin. Code § 4459A-6.0