The Commissioner of U.S. Customs and Border Protection shall, every fiscal year, hire, train, and assign qualified experts in pediatric medicine in such numbers as the Commissioner determines appropriate to adequately provide for the health needs of children arriving at the border or in the custody of the Commissioner, including the requirements of sections 404 and 405. (c) Agricultural specialists The Commissioner of U.S. Customs and Border Protection shall, every fiscal year, hire, train, and assign not fewer than 100 new agricultural specialists above the level as of September 30 of the immediately preceding fiscal year until the total number of such specialists equals the requirements identified each year in the Agriculture Resource Allocation Model developed by the Commissioner. The Commissioner is authorized to enter into such contracts as may be necessary to carry out this subsection. (d) Support staff The Commissioner of U.S. Customs and Border Protection is authorized to hire, train, and assign support staff, including technicians and interpreters, to perform non-law enforcement administrative functions to support all personnel of U.S. Customs and Border Protection. The Commissioner is authorized to enter into such contracts as may be necessary to carry out this subsection. (e) Office of professional responsibility The Commissioner of U.S. Customs and Border Protection shall hire, train, and assign sufficient Office of Professional Responsibility special agents to ensure that there is one such special agent for every 30 officers to investigate criminal and administrative matters and misconduct by officers and other employees of U.S. Customs and Border Protection. The Commissioner is authorized to enter into such contracts as may be necessary to carry out this subsection. (f) Traffic forecasts In calculating the number of U.S. Customs and Border Protection officers needed at each land, air, and maritime port of entry through the Workload Staffing Model, the Office of Field Operations of U.S. Customs and