Judy Heumann’s 504 sit-in was the 26-day occupation of the San Francisco Federal Building in April 1977 that she helped lead and sustain, forcing the federal government to sign enforceable regulations for Section 504 of the Rehabilitation Act of 1973. It was the longest occupation of a federal building in United States history, and it produced the first civil rights protections in federal law for people with disabilities.1Office of the Law Revision Counsel. 29 U.S. Code 794 – Nondiscrimination Under Federal Grants and Programs
What the Protesters Were Demanding
Section 504 of the Rehabilitation Act of 1973 states that no one can be excluded from or denied the benefits of any federally funded program solely because of a disability.1Office of the Law Revision Counsel. 29 U.S. Code 794 – Nondiscrimination Under Federal Grants and Programs Schools, hospitals, public transit systems, and social service agencies receiving federal money would all need to become accessible under it. But a law without implementing regulations is just a promise, and for four years after passage, the Department of Health, Education, and Welfare refused to write the rules that would make Section 504 enforceable.
HEW was the lead federal agency, responsible for drafting regulations the rest of the government would model. A draft prepared during the Ford administration went unsigned when Secretary F. David Mathews left office. When the Carter administration arrived in January 1977, the new HEW Secretary, Joseph Califano, asked for more time to review the rules. Disability advocates read this as another delay in a pattern that had already spanned two presidencies.
The stalling wasn’t simple indifference. Officials had raised concerns about the cost of accessibility, and there was active pressure to water the regulations down before signing. Senator Alan Cranston, one of the law’s original sponsors, wrote to Califano opposing any “separate but equal” approach, rejecting proposed exemptions for new construction, and warning against loading the rules with “avenues for waivers and exceptions.”2Paul K. Longmore Institute on Disability. Senator Cranston Insists Secretary Califano Sign Section 504 Activists understood that a weakened Section 504 could be worse than no regulations at all, because it would look like protection while preserving the barriers.
Who Judy Heumann Was and How She Built the Coalition
Heumann had been fighting these battles since her early twenties, when she sued the New York City Board of Education after it refused to grant her a teaching license because she used a wheelchair. She founded Disabled in Action, one of the earliest disability rights protest organizations, and carried a direct-action philosophy into her later coalition work.
Through the American Coalition of Citizens with Disabilities, she helped build an alliance that crossed every category of disability. The ACCD, founded in 1974 by 150 activists in Washington, D.C., brought together leaders from organizations representing people who were blind, deaf, mobility-impaired, and cognitively disabled. Its board included Ed Roberts from the University of California-Berkeley’s independent living movement, Frederick Schreiber of the National Association of the Deaf, and Roger Petersen of the American Council of the Blind.
Years of lobbying and private meetings had produced nothing. Heumann pushed for a change in strategy: rather than asking for rights, disabled people would occupy the spaces where decisions were made and refuse to leave until the law was enforced. In the Bay Area, organizer Kitty Cone described a month-long preparation involving thousands of mailed invitations, tens of thousands of leaflets, and a support coalition of churches, labor unions, and civil rights groups.
The Occupation Begins
On April 5, 1977, protests launched simultaneously at HEW regional offices in ten cities. Most ended within days as officials negotiated or pressured demonstrators out. San Francisco was the exception. More than 100 protesters locked themselves into the fourth-floor HEW offices at 50 United Nations Plaza and refused to leave until Califano signed the regulations without changes.3Paul K. Longmore Institute on Disability. Patient No More
The building was not designed for anyone to live in, let alone people with complex accessibility needs. Protesters had packed for what many expected would be an overnight demonstration. They wore the same clothes for weeks. The California Department of Health eventually provided mattresses. The bathrooms were largely inaccessible, so protesters removed a stall door, hung a curtain, and rigged a portable showerhead to a washbasin. People using motorized wheelchairs worried about batteries. Others managed medication schedules without clinical support.
Federal officials tried to break the occupation through isolation. After a few days, police shut off the hot water and cut the telephone lines.4U.S. National Park Service. 504 Protest: Disability, Community, and Civil Rights The intent was to make conditions unbearable enough that the protesters would give up. Instead, the communication blackout produced one of the most striking images of the entire occupation: deaf protesters and children of deaf adults used sign language through the windows to relay information to supporters on the street below.
The Allies Who Kept the Sit-In Alive
When the government tried to starve the protesters out by blocking food deliveries, an outside network stepped in. The most critical alliance came through Brad Lomax, a Black man with multiple sclerosis who was both a sit-in participant and a member of the Black Panther Party. Lomax connected the disability activists with the Panthers, who committed to delivering one hot meal per day to every protester in the building for the duration of the occupation. Corbett O’Toole, one of the occupiers, later said plainly that the “Black Panthers saved the 504 sit-in.”
Glide Memorial Church, the Gay Men’s Butterfly Brigade, the Delancey Street Foundation, the United Farm Workers, the Gray Panthers, the Salvation Army, and local labor unions all contributed food, sleeping bags, medical supplies, and logistical help. These groups recognized the disability rights struggle as part of the same fight against exclusion that each of them knew firsthand.
Taking the Fight to Washington
About two weeks into the occupation, the protesters made a bold tactical choice: a delegation would travel to Washington, D.C. to confront the Carter administration directly. The International Association of Machinists rented a large U-Haul truck with a lift on the back to transport wheelchair users to the airport. In Washington, the machinists’ union opened its headquarters to the delegation, providing phone lines, copy machines, and meeting space.
The delegation met with Senators Alan Cranston and Harrison Williams. Cranston, despite being an original sponsor of the Rehabilitation Act, had been cautiously supporting the administration’s position. In a meeting covered by national television cameras, each member of the delegation answered the administration’s objections point by point. Frank Bowe, the ACCD’s director, who was deaf, spoke last. “Senator, we are not even second-class citizens,” he said. “We are third-class citizens.” The room broke down in tears. Cranston reversed his position.
Back in San Francisco, Congressmen Phil Burton and George Miller held a field hearing on April 15, 1977, bringing a congressional proceeding directly to the occupation. Ed Roberts testified that HEW’s proposed changes amounted to “a blueprint for segregation.” When an HEW representative defended a proposal that would funnel disabled people into combined public facilities as a “first phase” strategy, Heumann cut through the framing. The approach was “separate but equal,” she said, and any such discussion was “intolerable” and violated the law’s intent.
In Washington, the delegation targeted the Carter administration’s self-branding as the “Open Door” presidency. Protesters demonstrated wherever Carter and Califano appeared, forcing them to leave through back doors. They held vigils outside Califano’s home and at Carter’s church.
Califano Signs
On April 28, 1977, Califano signed the Section 504 regulations without the weakening amendments the administration had pursued. The rules required that employment practices not discriminate against qualified disabled individuals, that buildings and programs be made accessible, and that schools at every level provide meaningful educational opportunities. They took effect on June 1, 1977.
The signing was a complete victory for the protesters’ core demand: the regulations matched the original draft that disability advocates had helped develop, not the diluted version HEW officials had been trying to push through. The protesters did not leave the San Francisco building immediately. They stayed until April 30, 1977, emerging from 50 United Nations Plaza after 26 days inside.3Paul K. Longmore Institute on Disability. Patient No More
What the Sit-In Produced
The 504 sit-in proved something no amount of lobbying had accomplished: disabled people could organize, sustain collective action under harsh conditions, and win. Section 504 itself applied only to programs receiving federal funding, which left large areas of daily life untouched. Private employers, restaurants, hotels, and state and local governments operating without federal grants had no obligation to accommodate disabled people. Closing that gap required a broader law.
Heumann, along with Justin Dart, Marca Bristo, and others, spent years testifying before Congress and building the political coalition necessary to pass the Americans with Disabilities Act, which President George H.W. Bush signed on July 26, 1990. The ADA extended nondiscrimination protections to employment, public accommodations, transportation, and telecommunications regardless of federal funding. The activists who forced Califano’s hand in 1977 had established that disability rights were civil rights, and that framework became the intellectual backbone of the ADA.
Section 504 also remains in force in its own right, still governing every program or activity that receives federal financial assistance, from public schools to hospitals to housing authorities.5Office of the Law Revision Counsel. 29 USC 794 – Nondiscrimination Under Federal Grants and Programs Nearly fifty years after Judy Heumann and her fellow protesters forced these regulations into existence, they still shape how millions of Americans with disabilities access education, healthcare, and public services.