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 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 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 Correction (NYCDOC) is the branch of the municipal government of New York City responsible for the custody, control, and care of New York City's imprisoned population, housing the majority of them on Rikers Island. It employs 7,060 uniformed officers and 1,727 civilian staff, has 543 vehicles, and processes over 100,000 new inmates every year, retaining a population of inmates of around 6,000. Its nickname is New York's Boldest. Its regulations are compiled in title 39 of the New York City Rules.
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 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 Office of Technology and Innovation (OTI), formerly known as the Department of Information Technology and Telecommunications (DoITT), is the department of the government of New York City that oversees the City's "use of existing and emerging technologies in government operations, and its delivery of services to the public". Although the agency's primary purpose is to facilitate the technology needs of other New York City agencies, the department is best known by city residents for running the city's 311 "citizens' hotline," established in 2003. Its regulations are compiled in title 67 of the New York City Rules.
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 serves as an independent and nonpartisan watchdog for New York City government. Established in 1873, it is one of the oldest law enforcement agencies in the country.
The New York City Department of Finance (DOF) is the revenue service, taxation agency and recorder of deeds of the government of New York City. Its Parking Violations Bureau is an administrative court that adjudicates parking violations, while its Sheriff's Office is the city's primary civil law enforcement agency.
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.
Louis A. Molina is an American police officer and 7th Commissioner of the New York City Department of Citywide Administrative Services. Commissioner Molina formerly served as Assistant Deputy Mayor for Public Safety for the City of New York, and the 37th Commissioner of the New York City Department of Correction. He was formerly the Chief of the Department of Public Safety for the City of Las Vegas and detective with the New York Police Department.
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.
