Reporting to the Department. The director of a laboratory shall report to the Department the result of a blood lead level test performed on a child 18 years old or younger, who resides in Maryland. Additional Reporting Requirements. In addition to the requirements of §A of this regulation, the director of a laboratory shall report to the Commissioner of the Baltimore City Health Department the result of a blood lead level test performed on a child 18 years old or younger, who resides in Baltimore City. In addition to the requirements under §§A and B(1) of this regulation, a laboratory shall report the result of a blood lead level test to: The health care provider that ordered the blood lead level test; and Another entity as required by State, federal, or local statutes or regulations, or in accordance with accepted standards of practice. A laboratory shall report the result of a blood lead level test to the Department by facsimile or other manner required by the Department within the following time frames: By the close of business of the next business day following a final blood lead level test result of greater than or equal to the reference level; and Within 2 weeks of a final blood lead level test result of less than the reference level. A laboratory that uses an electronic system for tracking blood lead level test results shall report a result to the Department electronically in a manner consistent with the technical specifications established by the Department.