and at least one of these representatives shall be the city or county forester, city or county arborist, conservation district forester or functional equivalent. (F) Up to one person representing the local government agency responsible for management of roads, sewers, and infrastructure, including public works departments, transportation agencies, or equivalents. (G) Up to 2 persons representing the nursery and landscaping industry. (H) Up to 2 persons, but no less than one person, representing State foresters, landscape architects, or equivalent State officials. (I) Up to 3 persons representing the research community or academia with expertise in natural resources or energy management issues. (5) Chairperson (A) In general Each local technical advisory committee shall elect a chairperson to preside over committee meetings, act as a liaison to governmental and other outside entities, and direct the general operation of the committee. (B) Eligibility Only committee representatives under paragraph (4)(A) or paragraph (4)(B) shall be eligible to act as a local technical advisory committee chairperson. (6) Credentials At least one of the members of each local technical advisory committee shall be certified with one or more of the following credentials: (A) Certified Arborist, International Society of Arboriculture. (B) Certified Forester, Society of American Foresters. (C) Certified Arborist Municipal Specialist, International Society of Arboriculture. (D) Certified Arborist Utility Specialist, International Society of Arboriculture. (E) Board Certified Master Arborist, International Society of Arboriculture. (F) Licensed landscape architect, American Society of Landscape Architects. (g) Cost share program (1) Federal share The Federal share of support for any targeted residential tree-planting program funded under this section shall not exceed 50 percent of the cost of such program and shall be provided on a matching basis. (2) Non-Federal share The non-Federal share of such costs may be paid or contributed by any