The mayor of New York City, officially Mayor of the City of New York, is head of the executive branch of the government of New York City and the chief executive of New York City. The mayor's office administers all city services, public property, police and fire protection, most public agencies, and enforces all city and state laws within New York City.
The New York City Police Department (NYPD), officially the City of New York Police Department, is the primary law enforcement agency within New York City. Established on May 23, 1845, the NYPD is the largest and one of the oldest, municipal police departments in the United States.
The New York City Department of Parks and Recreation, also called the Parks Department or NYC Parks, is the department of the government of New York City responsible for maintaining the city's parks system, preserving and maintaining the ecological diversity of the city's natural areas, and furnishing recreational opportunities for city's residents and visitors.
The government of New York City, headquartered at New York City Hall in Lower Manhattan, is organized under the New York City Charter and provides for a mayor-council system. The mayor is elected to a four-year term and is responsible for the administration of city government. The New York City Council is a unicameral body consisting of 51 members, each elected from a geographic district, normally for four-year terms. Primary elections for local offices use ranked choice voting, while general elections use plurality voting. All elected officials are subject to a two consecutive-term limit. The court system consists of two citywide courts and three statewide courts.
The New York City Department of Health and Mental Hygiene is the department of the government of New York City responsible for public health along with issuing birth certificates, dog licenses, and conducting restaurant inspection and enforcement. The New York City Board of Health is part of the department. Its regulations are compiled in title 24 of the New York City Rules. Since March 2022, the commissioner has been Ashwin Vasan.
New York City Emergency Management (NYCEM) was originally formed in 1996 as part of the Mayor's Office under Rudolph W. Giuliani. By a vote of city residents in 2001 it became an independent agency, headed by the commissioner of emergency management. In 2006 the office was reorganized under the deputy mayor for administration by Mayor Michael Bloomberg.
The New York City Department of Environmental Protection (DEP) is the department of the government of New York City that manages the city's water supply and works to reduce air, noise, and hazardous materials pollution.
The New York City Department of Sanitation (DSNY) is the department of the government of New York City responsible for garbage collection, recycling collection, street cleaning, and snow removal. The DSNY is the primary operator of the New York City waste management system.
The New York City Taxi and Limousine Commission is an agency of the New York City government that licenses and regulates the medallion taxis and for-hire vehicle industries, including app-based companies such as Uber and Lyft. The TLC's regulatory landscape includes medallion (yellow) taxicabs, green or Boro taxicabs, black cars, community-based livery cars, commuter vans, paratransit vehicles (ambulettes), and some luxury limousines.
The New York City Sheriff's Office (NYCSO), officially the Office of the Sheriff of the City of New York, is the primary civil law enforcement agency for New York City. The Sheriff's Office is a division of the New York City Department of Finance, operating as an enforcement arm. The Sheriff's Office handles investigations concerning cigarette tax enforcement, real estate property/deed fraud and other matters deemed necessary by the Department of Finance.
The Department of Housing Preservation and Development (HPD) is the department of the government of New York City responsible for developing and maintaining the city's stock of affordable housing. Its regulations are compiled in title 28 of the New York City Rules. The Department is headed by a Commissioner, who is appointed by and reports directly to the Mayor. The current Commissioner of HPD is Adolfo Carrión Jr. appointed in January, 2022 by Mayor Eric Adams replacing Louise Carroll, who was appointed by Mayor Bill de Blasio in May 2019. Other former Commissioners have included Maria Torres-Springer, Vicki Been, Jerilyn Perine, Richard Roberts and Shaun Donovan, among others. HPD is headquartered in Lower Manhattan, and includes smaller branch offices in each of the city's five boroughs.
The New York City Police Department School Safety Division is the law enforcement agency for New York City Department of Education schools. The agency is a division of the New York City Police Department Community Affairs Bureau and is one of the largest school-based law enforcement agencies in New York City and the United States, with approximately 5,000 School Safety Agents (SSA's) and 200 police officers. There are more School Safety Agents in NYC schools than counselors. The division costs approximately $750 million a year to run.
The New York City Police Department (NYPD) is structured into numerous bureaus and units. As a whole, the NYPD is headed by the Police Commissioner, a civilian administrator appointed by the Mayor, with the senior sworn uniformed officer of the service titled "Chief of Department". The Police Commissioner appoints the First Deputy Commissioner as the department's second-in-command and the Chief of Department as the department's highest ranking uniformed officer. The commissioner also appoints a number of deputy and assistant commissioners who do not have operational command and are solely for support and administrative function. The department is divided into twenty bureaus, six of which are enforcement bureaus. Each enforcement bureau is further subdivided into sections, divisions, and units, and into patrol boroughs, precincts, and detective squads. Each bureau is commanded by a bureau chief. There are also a number of specialized units that are not part of any of the bureaus and report to the Chief of the Department.
The New York City Department of Consumer and Worker Protection (DCWP), formerly the Department of Consumer Affairs (DCA), is a department of the government of New York City.
The New York City Department of Investigation (DOI) is a law enforcement agency of the government of New York City that has been referred to by some observers as New York City's "secret police" because its investigations are confidential and its investigators are not uniformed.
The New York City Department of Homeless Services (DHS) is an agency within the government of New York City that provides services to the homeless, though its ultimate aim is to eliminate homelessness. The guiding principles of the department were outlined by the New York City Commission on the Homeless in 1992: to operate an emergency shelter system for people without housing alternatives, provide services and resources to assist shelter residents in gaining independent housing, and partner with local agencies and non-profits to provide these services. Its two rules are compiled in title 31 of the New York City Rules; state regulations are primarily compiled in title 18 of the New York Codes, Rules and Regulations.
The New York City Administration for Children's Services (ACS) is a New York City government agency that protects and promotes safety and the well-being of New York City's children and families by providing child welfare, juvenile justice, and early care and education services.
The New York City Office of Administrative Trials and Hearings (OATH) is an administrative office of the New York City government. It is a non-mayoral executive agency and is not part of the state Unified Court System.
The Business Integrity Commission (BIC) is the agency of the New York City government responsible for regulating the private carting industry, public wholesale markets businesses, and the shipboard gambling industry. Its purpose is to combat corruption in these industries from organized crime, and was created from the 2001 Organized Crime Control Commission, itself created from the 1996 Trade Waste Commission, the Markets Division in the Small Business Services Department, and the Gambling Commission.
