Was elected as Chair of the Board of Supervisors in 2019 after serving as Franconia District supervisor for the previous 12 years. Since joining the Board, Jeff has been a champion for equity, education, affordable housing, transportation, revitalization, and the environment in Fairfax County. His commitment to these issues has been demonstrated on the Board as former Chair of the Legislative and Transportation committees and current Chair of the Budget Committee. Chairman McKay is also a regional leader. He currently serves on the DMVMoves Task Force, a first-of-its-kind initiative charged with improving regional transit, the Northern Virginia Transportation Authority, the Metropolitan Washington Council of Governments, and on the Board of Directors for the Virginia Association of Counties, where he is a past president. In addition, he served twice as Chair of the Northern Virginia Transportation Commission, was a member of the Northern Virginia Regional Commission, and a member of the Washington Metropolitan Area Transit Authority Board of Directors for four years. He is also a member of the Inova Health Systems Board. He lives in the Franconia District with his wife, Crystal, and his children, who attend Fairfax County Public Schools, and of course, their retired racing Greyhound, Pascal.

Has represented the Providence District on the Fairfax County Board of Supervisors since 2020. A proud graduate of Fairfax County Public Schools, she serves as Chair of the Board’s Health and Human Services and Housing Committees. She also represents the County on regional bodies focused on food access, transportation, and services for children, families, and older adults. Born in Argentina and raised in Fairfax, Dalia is a former School Board member, teacher, and longtime community advocate. She lives in the Providence District with her husband, Jeffrey, and their daughter, Sivan.

David I. Schneider is a land use attorney in Holland & Knight’s Tysons office. Mr. Schneider focuses his practice on land use and real estate development where he assists developers and landowners in a wide variety of land use entitlements in jurisdictions throughout Northern Virginia.

Mr. Schneider effectively and strategically advises clients to help secure rezonings, special exceptions, comprehensive sign plans, special use permits, variances and comprehensive plan amendments. His experience includes mixed-use and transit-oriented development (TOD) near metro stations, senior housing, affordable and workforce housing, as well as infill development. Mr. Schneider also provides a range of experience advising purchasers, sellers and lenders in land use feasibility studies and due diligence. He assists clients navigating conservations easements and advocates for designing healthy, vibrant communities.

Mr. Schneider adds value to clients’ development projects with his holistic and creative approach to land use. From initial feasibility to final approval, he provides timely and cost-effective advice to maximize development potential while navigating the interpersonal aspects of development in this region. As a native of Fairfax County, Virginia, Mr. Schneider takes pride in helping the Northern Virginia region evolve through smart development.

Scott advises and guides developers and landowners through complex land use entitlements, including rezonings, special exceptions, special permits, variances, and comprehensive plan amendments. Clients trust Scott with high‑profile, complex matters because of his thoughtful approach and deep local knowledge, which he brings to every stage of the development lifecycle in Northern Virginia’s dynamic jurisdictions.

Scott’s practice emphasizes creative, practical solutions that align entitlement strategy with business objectives, helping maximize development potential and adapt approvals to evolving market conditions while efficiently navigating local processes. In Northern Virginia, he regularly leads teams on rezonings and special approvals for residential, mixed‑use, commercial, industrial, and infrastructure‑adjacent projects, drawing on the firm’s integrated land use platform anchored in the region. He maintains active leadership and advisory ties within the local development community, including roles with NAIOP and the Virginia Association for Commercial Real Estate that inform his insights on entitlement pathways and stakeholder engagement.

Scott also has significant experience obtaining entitlements for data centers, renewable energy projects, and battery energy storage systems (BESS) throughout the Commonwealth of Virginia. He is a member of the firm’s Data Center Industry Team and counsels electric utilities and renewable energy providers statewide on land use approvals and siting strategies, including coordination with local and regional policy priorities. His data center entitlement work benefits from McGuireWoods’ prominent Northern Virginia land use bench and national energy platform, enabling integrated solutions for zoning, infrastructure, and environmental considerations across Virginia locales. Drawing on the firm’s deep renewables and storage capabilities, Scott’s project experience includes navigating approvals for solar and BESS facilities—aligning local permitting with grid, resiliency, and community objectives.