; and (B) technological advancements and operational conditions within the railroad industry. (b) Report Not later than 30 days after completing the review required under subsection (a), if the Director determines that a revision of the Railroad Safety Series is not appropriate, the Director shall submit a report to the Committee on Homeland Security and Governmental Affairs of the Senate , the Committee on Commerce, Science, and Transportation of the Senate , the Committee on Oversight and Accountability of the House of Representatives , and the Committee on Transportation and Infrastructure of the House of Representatives that— (1) explains the findings of the review required under subsection (a); and (2) justifies the determination not to make revisions to the Railroad Safety Series. 117. Alcohol and drug testing Not later than 1 year after the date of the enactment of this Act, the Secretary shall amend part 219 of title 49, Code of Federal Regulations, to require any employee who, on behalf of a railroad, inspects locomotives, passenger cars, railcars, or other on-track equipment, to be subject to the breath or body fluid testing required under subparts C, D, and E of such part. II Hazardous materials emergency response and preparedness 201. Hazardous materials registration fees Section 5108(g) of title 49, United States Code, is amended— (1) in paragraph (1), by striking (1) The Secretary and inserting the following: (1) In general The Secretary ; and (2) in paragraph (2)— (A) in subparagraph (C), by striking (C) The Secretary and inserting the following: (D) Transfer and deposit The Secretary ; (B) in subparagraph (B), by striking (B) The Secretary and inserting the following: (C) Adjustment The Secretary