The TRB Online Directory allows you to browse or selectively search through TRB's committee structure to find detailed information on committees, including committee scopes, committee membership rosters, and links to committee homepages. Included in the directory are standing committees, project-based committees, and TRB governing committees. Extended directory information is available only to authorized users through our secure login (the LOGIN button is located in the upper right on this webpage).

Search for a committee by keyword. Entering multiple keywords returns only committees where all keywords exist. To include exact phrases in your search, enclose each phrase within double quotes. ContainingStarts with: -- Or -- Search for a person by name. Last Name ContainingStarts with: AndOr First Name ContainingStarts with: -- Or -- Search for an organization by name. ContainingStarts with: