; (9) educating the public on the nature and causes of lead poisoning and measures to reduce the exposure to lead, including exposure due to residential lead-based paint hazards; (10) testing soil, paint, interior surface dust, drinking water, and the blood lead levels of children under 6 years of age, and pregnant women, residing in pre-1978 housing after lead-based paint hazard reduction activity has been conducted, to assure that such activity does not cause excessive exposures to lead; (11) creating or expanding workforce development, training, certification, and accreditation programs