The Dallas-Fort Worth FEB develops and improves relationships with all levels of government by focusing on partnerships and outreach opportunities and helps local agency directors implement national outreach programs and White House Initiatives by coordinating local resources through development of relationships with the city, state, county government and through public and non-profit sector partnerships. Combined Federal Campaign  is the world’s largest and most successful annual workplace charity campaign. The campaign is held annually from September 1st through December 15th and is administered by the Office of Personnel Management.