; and (II) notify Congress of the revisions described in subclause (I). (21) Personal exposure testing The Administrator of ATSDR, in coordination with the Administrator, shall administer personal exposure tests for a chemical that has a new adverse public health risk as described in paragraph (20)(B)(i), as available, to vulnerable populations, including children and the elderly. (22) Community Outreach Division (A) Establishment The Administrator of ATSDR shall establish within the Office of Communication of ATSDR a division, to be known as the Community Outreach Division . (B) Purpose The purpose of the of the Community Outreach Division shall be— (i) to include communities when determining the priority of chemicals to undergo review by ATSDR; and (ii) to communicate risk assessments to affected communities. (23) Authorization of appropriations There is authorized to be appropriated $70,000,000 to carry out the duties of the ATSDR for fiscal year 2019 and each fiscal year thereafter. . 6. Data sampling If the ATSDR Administrator requests the EPA Administrator to conduct a sample for a chemical that poses an adverse public health risk and the EPA Administrator rejects that request, the EPA Administrator shall submit to Congress a notice describing— (1) the request; and (2) the reasons for rejecting the request.