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Chapter 22D — OPEN DATA POLICY

San Francisco Administrative Code · 2025 edition · updated 2026-07-25 · San Francisco

Sec. 22D.1. Findings.

Sec. 22D.2. Chief Data Officer and City Departments.

Sec. 22D.3. Standards and Compliance.

SEC. 22D.1. FINDINGS.

(a) An open data policy will provide benefits to the City, which include:

(1) enhanced government transparency and accountability;

(2) development of new analyses or applications based on the unique data the City provides;

(3) mobilization of San Francisco's high-tech workforce to use City data to create useful civic tools at no cost to the City; and

(4) creation of social and economic benefits based on innovation in how residents interact with government stemming from increased accessibility to City data sets.

(b) San Francisco has been a leader in open data policy in the United States. On October 21, 2009, Mayor Newsom issued Executive Directive 0906, entitled Open Data ("the Directive"). The Directive stated the City's commitment to transparency in government by declaring that all appropriate data sets would be published through a designated website. The City expanded on the Directive with the enactment of the Open Data Policy (Ordinance 293-10), codified in Chapter 22D of the Administrative Code. A significant and valuable revision to the Open Data Policy came through the amendment of Chapter 22 establishing the position of Chief Data Officer, Departmental Data Coordinators, and making other procedural revisions (Ordinance No. 69-13).

(c) City departments should continue to take steps to make their data sets available to the public in a more timely and efficient manner.

(d) The City should develop a strategy for the release of City-held citizen data directly back to citizens who request such data.

(e) In enacting and implementing this Chapter, the City is assuming an undertaking only to promote the general welfare. It is not assuming, nor is it imposing on its officers and employees, an obligation for breach of which it is liable in money damages to any person who claims that such breach proximately caused injury.

(Added by Ord. 293-10, File No. 101155, App. 11/18/2010; amended by Ord. 285-13, File No. 130787, App. 12/26/2013, Eff. 1/25/2014)

SEC. 22D.2. CHIEF DATA OFFICER AND CITY DEPARTMENTS.

(a) Chief Data Officer. In order to coordinate implementation, compliance, and expansion of the City's Open Data Policy, the Mayor shall appoint a Chief Data Officer (CDO) for the City and County of San Francisco. The CDO shall be responsible for drafting rules and technical standards to implement the open data policy, and determining within the boundaries of law which data sets are appropriate for public disclosure. In making this determination, the CDO shall balance the benefits of open data set forth in Section 22D.1, with the need to protect from disclosure information that is proprietary or confidential and that may be protected from disclosure in accordance with law. Nothing in the rules and technical standards shall compel or authorize the disclosure of privileged information, law enforcement information, national security information, personal information, unless required by law. Nothing in the rules or technical standards shall compel or authorize the disclosure of information which is prohibited by law.

(b) The CDO's duties shall include, but are not limited to the following:

(1) Draft rules and technical standards to implement the open data policy ensuring the policy incorporates the following principles:

(A) Data prioritized for publication should be of likely interest to the public;

(B) Data sets should be free of charge to the public through the web portal;

(C) Data sets shall not include privileged or confidential information, law enforcement information, national security information, personal information, proprietary information or information the disclosure of which is prohibited by law; and

(D) Data sets shall include, to the extent possible, metadata descriptions, API documentation, and the description of licensing requirements. Common core metadata shall, at a minimum, include fields for every dataset's title, description, tags, last update, publisher, contact information, unique identifier, and public access level as defined by the CDO.

(2) Coordinate, maintain, and update the City's Open Data website, currently known as "DataSF";

(3) Present the Open Data rules and technical standards to the Committee on Information Technology (COIT) for adoption;

(4) Provide education and analytic tools for City departments to improve and assist with the release of open data to the public;

(5) Assist departments by collecting and reviewing each department's open data implementation plans and creating a template for the departmental quarterly progress reports;

(6) Present an annual citywide implementation plan to COIT, the Mayor, and Board of Supervisors and respond, as necessary, to inquiries regarding the implementation of the open data policy and the compliance of departments with the deadlines established in this section.

(7) Help establish data standards within and outside the City through collaboration with external organizations;

(8) Assist City departments with analysis of City data sets to improve decision making;

(9) Establish a process tor providing citizens with secure access to their private data held by the City;

(10) Establish guidelines for licensing open data sets released by the City and evaluate the merits and feasibility of making City data sets available pursuant to a generic license, such as those offered by "Creative Commons." Such a license could grant any user the right to copy, distribute, display and create derivative works at no cost and with a minimum level of conditions placed on the use; and,

(11) Prior to issuing universally significant and substantial changes to rules and standards, solicit comments from the public, including from individuals and firms who have successfully developed applications using open data sets.

(c) City Departments. Each City department, board, commission, and agency ("Department") shall:

(1) Make reasonable efforts to make publicly available all data sets under the Department's control, provided however, that such disclosure shall be consistent with the rules and technical standards drafted by the CDO and adopted by COIT and with applicable law, including laws related to privacy;

(2) Review department data sets for potential inclusion on DataSF and ensure they comply with the rules and technical standards adopted by COIT;

(3) Designate a Data Coordinator (DC) no later than three months after the effective date of Ordinance No. 285-13, who will oversee implementation and compliance with the Open Data Policy within his/her respective department. Each DC shall work with the CDO to implement the City's open data policies and standards. The DC shall prepare an Open Data plan for the Department which shall include:

(A) A timeline for the publication of the Department's open data and a summary of open data efforts planned and/or underway in the Department;

(B) A summary description of all data sets under the control of each Department (including data contained in already-operating information technology systems);

(C) All public data sets proposed for inclusion on DataSF;

(D) Quarterly updates of data sets available for publication.

(4) The DC's duties shall include, but are not limited to the following:

(A) No later than six months after the effective date of Ordinance No. 285-13, publish on DataSF, a catalogue of the Department's data that can be made public, including both raw data sets and application programming interfaces (API's).

(B) Appear before COIT and respond to questions regarding the Department's compliance with the City's Open Data policies and standards;

(C) Conspicuously display his/her contact information (including name, phone number or email address) on DataSF with his/her department's data sets;

(D) Monitor comments and public feedback on the Department's data sets on a timely basis and provide a prompt response;

(E) Notify the Department of Technology upon publication of any updates or corrective action;

(F) Work with the CDO to provide citizens with secure access to their own private data by outlining the types of relevant information that can be made available to individuals who request such information;

(G) Implement the privacy protection guidelines established by the CDO and hold primary responsibility for ensuring that each published data set does not include information that is private, confidential, or proprietary; and

(H) Make reasonable efforts to minimize restrictions or license-related barriers on the reuse of published open data.

(d) Department of Technology. The Department of Technology (DT) shall provide and manage a single Internet site (web portal) for the City's public data sets (http://data.sfgov.org or successor site), called "DataSF." In managing the site, DT shall:

(1) Publish data sets with reasonable, user-friendly registration requirements, license requirements, or restrictions that comply with the rules and technical standards drafted by the CDO and adopted by COIT;

(2) Provide mechanisms for departments to indicate data sets that have been recently updated;

(3) Include an on-line forum to solicit feedback from the public and to encourage public discussion on Open Data policies and public data set availability;

(4) Forward open data requests to the assigned DC; and,

(5) Take measures to ensure access to public data sets while protecting DataSF from unlawful abuse or attempts to damage or impair use of the website.

(Added by Ord. 293-10, File No. 101155, App. 11/18/2010; amended by Ord. 69-13, File No. 121017, App. 4/23/2013, Eff. 5/23/2013; Ord. 285-13, File No. 130787, App. 12/26/2013, Eff. 1/25/2014; Ord. 75-14, File No. 140226, App. 5/28/2014, Eff. 6/27/2014)

SEC. 22D.3. STANDARDS AND COMPLIANCE.

(a) The CDO and COIT shall work with the Purchaser to develop contract provisions to promote Open Data policies. The provisions shall include rules for including open data requirements in applicable City contracts and standard contract provisions that promote the City's open data policies, including, where appropriate, provisions to ensure that the City retains ownership of City data and the ability to post the data on data.sfgov.org or make it available through other means.

(b) The following Open Data Policy deadlines are measured from effective date of Ordinance No. 285-13:

(1) Within three months, department heads designate Department Data Coordinators to oversee implementation and compliance with the Open Data Policy within his/her respective department;

(2) Within six months, each Department shall begin conducting quarterly reviews of their progress on providing access to data sets requested by the public through the designated web portal;

(3) Within six months, each Department shall publish on DataSF a catalogue of their Department's data that can be made public, including both raw datasets and APIs; and

(4) Within one year, the CDO shall present updated citywide Open Data implementation plan to COIT, the Mayor and Board of Supervisors.

(5) The CDO may propose a modification, for adoption by COIT, of the timelines set forth in the legislation.

(Added by Ord. 293-10, File No. 101155, App. 11/18/2010; amended by Ord. 69-13, File No. 121017, App. 4/23/2013, Eff. 5/23/2013; Ord. 285-13, File No. 130787, App. 12/26/2013, Eff. 1/25/2014; Ord. 75-14, File No. 140226, App. 5/28/2014, Eff. 6/27/2014)

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  1. Chapter 1 — GENERAL PROVISIONS
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  13. Chapter 10 — FINANCE TAXATION AND OTHER FISCAL MATTERS ,,
  14. Chapter 10A — [REQUEST FOR SHERIFF’S SERVICES]
  15. Chapter 10B — SPECIAL LAW ENFORCEMENT AND PUBLIC WORKS SERVICES
  16. Chapter 10C — REIMBURSEMENT FOR TOWING AND STORAGE OF VEHICLES
  17. Chapter 10D — [RESERVED] CHAPTER 10E: PLANNING MONITORING
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  21. Chapter 11 — FRANCHISES
  22. Chapter 12 — HOUSING AUTHORITY
  23. Chapter 12A
  24. Chapter 12B — [REDESIGNATED]
  25. Chapter 12C — [REDESIGNATED]
  26. Chapter 12D — MINORITY/WOMEN/LOCAL BUSINESS UTILIZATION
  27. Chapter 12E — BAN ON CITY USE OF GAS-POWERED LANDSCAPING EQUIP…
  28. Chapter 12F — IMPLEMENTING THE MACBRIDE PRINCIPLES – NORTHERN …
  29. Chapter 12G — PROHIBITION ON USE OF PUBLIC FUNDS FOR POLITICAL…
  30. Chapter 12H — IMMIGRATION STATUS
  31. Chapter 12I — CIVIL IMMIGRATION DETAINERS
  32. Chapter 12J — CITY BUSINESS WITH BURMA PROHIBITED
  33. Chapter 12K — [REDESIGNATED]
  34. Chapter 12L
  35. Chapter 12M
  36. Chapter 12N — LESBIAN, GAY, BISEXUAL, TRANSGENDER, QUEER, AND …
  37. Chapter 12O — [REDESIGNATED]
  38. Chapter 12P — [REDESIGNATED]
  39. Chapter 12Q — [REDESIGNATED]
  40. Chapter 12R — [REDESIGNATED]
  41. Chapter 12S — WORKING FAMILIES CREDIT PROGRAM
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  43. Chapter 12U
  44. Chapter 12V — [REDESIGNATED]
  45. Chapter 12W — [REDESIGNATED] 1
  46. Chapter 12X — [REPEALED]
  47. Chapter 12Y
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  49. Chapter 13 — JAILS AND PRISONERS
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  51. Chapter 14A — DISADVANTAGED BUSINESS ENTERPRISE PROGRAM
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  54. Chapter 15 — MENTAL HEALTH SERVICE
  55. Chapter 16 — OFFICERS AND EMPLOYEES GENERALLY
  56. Chapter 17 — PUBLIC OFF-STREET PARKING FACILITIES
  57. Chapter 18 — PAYROLL PROCEDURE
  58. Chapter 19 — PUBLIC SAFETY CAMERA ORDINANCE
  59. Chapter 19A — PUBLIC HEALTH
  60. Chapter 19B — ACQUISITION OF SURVEILLANCE TECHNOLOGY
  61. Chapter 20 — SOCIAL SERVICES
  62. Chapter 21 — ACQUISITION OF COMMODITIES AND SERVICES
  63. Chapter 21A — HEALTH-RELATED COMMODITIES AND SERVICES
  64. Chapter 21B — CORE INITIATIVES ADDRESSING HOMELESSNESS, DRUG O…
  65. Chapter 21C — [REDESIGNATED]
  66. Chapter 21D — FOOD PURCHASES AT HOSPITALS OPERATED BY THE DEPA…
  67. Chapter 21E — GOODS OR SERVICES CONTRACTS FOR INCARCERATED PER…
  68. Chapter 21F — SAN FRANCISCO PUBLIC UTILITIES COMMISSION SOCIAL…
  69. Chapter 21G
  70. Chapter 21H — PROCUREMENT OF FIREARMS AND AMMUNITION
  71. Chapter 22 — RADIO COMMUNICATION FACILITIES
  72. Chapter 22A — INFORMATION AND COMMUNICATION TECHNOLOGY
  73. Chapter 22B — TELECOMMUNICATIONS FACILITIES
  74. Chapter 22C — PUBLIC INTERNET ACCESS
  75. Chapter 22D — OPEN DATA POLICY
  76. Chapter 22E — CITY-OWNED FIBER-OPTIC FACILITIES
  77. Chapter 22G — OFFICE OF EMERGING TECHNOLOGY
  78. Chapter 22H — DESIGNATION UNDER HEALTH INSURANCE PORTABILITY A…
  79. Chapter 22I — OFFICE OF CYBER SECURITY AND DUTIES OF THE CHIEF…
  80. Chapter 22J — ARTIFICIAL INTELLIGENCE TOOLS
  81. Chapter 23 — REAL PROPERTY TRANSACTIONS
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  85. Chapter 24B — RELOCATION APPEALS BOARD
  86. Chapter 25 — STREET LIGHTING
  87. Chapter 26 — [RESERVED]
  88. Chapter 27 — HEALTHY NAIL SALON RECOGNITION PROGRAM
  89. Chapter 28 — ADMINISTRATIVE DEBARMENT PROCEDURE
  90. Chapter 29 — FINDINGS OF FISCAL RESPONSIBILITY AND FEASIBILITY
  91. Chapter 29A — APPROVAL OF POWER PLANT PLANNING CODE SEC. 303 C…
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  93. Chapter 30 — CENTRALIZATION OF WORKFORCE DEVELOPMENT
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  95. Chapter 32 — RESIDENTIAL REHABILITATION LOAN PROGRAM
  96. Chapter 33 — COMMISSION ON THE STATUS OF WOMEN
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  108. Chapter 41 — RESIDENTIAL HOTEL UNIT CONVERSION AND DEMOLITION
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  112. Chapter 41D — RESIDENTIAL HOTEL VISITOR POLICIES
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  114. Chapter 41F
  115. Chapter 41G — RESIDENTIAL HOTEL COVID-19 PROTECTIONS
  116. Chapter 41H — [EXPIRED]
  117. Chapter 42 — INDUSTRIAL DEVELOPMENT AUTHORITY
  118. Chapter 43 — MUNICIPAL FINANCE LAW
  119. Title 1 — GENERAL PROVISIONS AND DEFINITIONS SEC. 43.1.1. TITLE.
  120. Title 2 — FINANCING RESIDENCES SEC. 43.1.7. LOANS FOR RESIDENC…
  121. Title 3 — BONDS
  122. Title 4 — SUPPLEMENTAL PROVISIONS
  123. Title 1 — GENERAL PROVISIONS AND DEFINITIONS SEC. 43.2.1. TITLE.
  124. Title 2 — FINANCING FACILITIES
  125. Title 3 — BONDS SEC. 43.2.17. ISSUANCE OF BONDS.
  126. Title 4 — SUPPLEMENTAL PROVISIONS SEC. 43.2.27. LIBERAL CONSTR…
  127. Title 1 — GENERAL PROVISIONS SEC. 43.10.1. TITLE.
  128. Title 2 — PROVISIONS RELATING TO FORMATION OF DISTRICTS SEC. 4…
  129. Title 3 — PROVISIONS RELATING TO BONDS SEC. 43.10.18. ALTERNAT…
  130. Title 4 — SUPPLEMENTAL PROVISIONS SEC. 43.10.22. LIBERAL CONST…
  131. Title 5 — CHANGE PROCEEDINGS SEC. 43.10.26. ALTERNATE PROCEDUR…
  132. Title 1 — GENERAL PROVISIONS AND DEFINITIONS SEC. 43.15.1. TIT…
  133. Title 2 — RESIDENCES SEC. 43.15.6. LOANS TO QUALIFIED 501(c)(3…
  134. Title 3 — BONDS SEC. 43.15.15. ISSUANCE OF BONDS; LOANS TO QUA…
  135. Title 4 — SUPPLEMENTAL PROVISIONS SEC. 43.15.25. LIBERAL CONST…

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