Chapter 2 – NOAA Organization – Line Offices
The Line offices represent the operating branches of NOAA and are responsible for managing the delivery of products and services to meet the needs of the agency’s customers and stakeholders. NOAA’s LOs are accountable for aligning their efforts with respect to particular strategic goals and objectives. These offices are described below.
The NATIONAL MARINE FISHERIES SERVICE (NMFS) promotes the conservation, management, and sustainable use of living marine resources for commercial and recreational uses. NMFS provides services and products to support NOAA’s fisheries management, international fisheries management, constituent services, protected resources and habitat conservation, enforcement, and scientific and technical aspects of the agency’s living marine resources programs.
The NATIONAL OCEAN SERVICE (NOS) integrates ocean services, coastal ocean, and coastal zone management programs. NOS provides services and products to garner increased use and opportunities within oceans and estuaries to meet the Nation’s needs; support the development, appropriate use, and management of the oceans and their resources; promote improvements in marine and coastal commerce; and improve the safety of marine operations and coastal activities.
- »Center for Operational Oceanographic Products and Services
- »National Centers for Coastal Ocean Science
- »NOAA Coastal Services Center
- »National Geodetic Survey
- »Office of Coast Survey
- »Office of National Marine Sanctuaries
- »Office of Ocean and Coastal Resource Management
- »Office of Response and Restoration
| Damage Assessment, Remediation, and Restoration Program (DARRP) |
| NOAA Gulf Spill Restoration |
| NOAA Montrose Settlements Restoration Program |
The OFFICE OF OCEANIC AND ATMOSPHERIC RESEARCH (OAR) plans, organizes, manages, and conducts research and development to meet the agency’s strategic goals and objectives. OAR conducts laboratory and extramural research projects relevant to NOAA’s environmental information and resource management programs that provide sound technological and scientific information or capabilities on which to base improvements in NOAA’s services, products, and policies.
- »Atlantic Oceanographic and Meteorological Laboratory
- »Air Resources Laboratory
- »Earth System Research Laboratory
- »Geophysical Fluid Dynamics Laboratory
- »Great Lakes Environmental Research Laboratory
- »National Severe Storms Laboratory
- »Pacific Marine Environmental Laboratory
| Global Monitoring Division |
| Physical Science Division |
| Chemical Science Division |
| Global Systems Division |
- »Climate Program Office
- »Cooperative Institutes
- »National Sea Grant College Program
- »National Undersea Research Program
- »Ocean Acidification Program
- »Office of Ocean Exploration and Research
- »Technology Partnerships Office
- »Unmanned Aircraft Systems Program
| JISAO | CIRA | CILER | CINAR | CIOERT | ||||
| CIMRS | CIRES | CIFAR | CICAR | CIMAS | ||||
| CIOSS | CIMMS | NGI | CICS-P | |||||
| CIMEC | CIMSS | JIMAR | CICS-MD |
| Technology Transfer Program |
| Small Business Innovation Research Program |
The NATIONAL WEATHER SERVICE (NWS) is responsible for an integrated weather services program to monitor and predict the state of the atmospheric and hydrologic environment. NWS delivers climatic, hydrologic, and meteorological services to government, industry, and the general public, including weather warnings and predictions, as well as the exchange of products and forecasts with international organizations.
- »Office of Hydrologic Development
- »Office of Climate, Water, & Weather Services
- »Office of Operational Systems
- »Office of Science and Technology
- »Office of The Chief Financial Officer / Chief Administrative Officer
- »Office of Chief Information Officer
- »Strategic Planning and Policy Office
- »Executive Affairs Office
- »Office of Equal Opportunity and Diversity Management
- »International Activities Office
- »Communications Office
- »National Centers for Environmental Prediction
- »Hydrologic Information Center
- »National Data Buoy Center
- »National Operational Hydrologic Remote Sensing Center
- »Telecommunications Operations Center
- »NOAA / NWS Training Center
- »Alaska Aviation Weather Unit
- »Central Pacific Hurricane Center
- »ESRL Physical Sciences Division
- »Hydrology Laboratory
- »International Tsunami Information Center
- »National Climatic Data Center
- »National Operational Hydrologic Remote Sensing Center
- »National Severe Storms Laboratory
- »Pacific Tsunami Warning Center
- »Spaceflight Meteorology Group
- »West Coast / Alaska Tsunami Warning Center
The NATIONAL ENVIRONMENTAL SATELLITE, DATA, AND INFORMATION SERVICE (NESDIS) is responsible for NOAA’s environmental satellite, data, and information management programs providing the data, information, and services needed to support environmental studies and predictions, resource assessments, data archiving and dissemination, and satellite sensor and technology development. NESDIS develops and operates civilian satellite systems to observe land, ocean, atmospheric, and solar conditions required by governments, commerce, and the general public, and to support commercial space services.
- »Office of Systems Development
- »Office of Satellite and Product Operations
- »Center for Satellite Applications and Research
- »Joint Polar Satellite System
- »Geostationary Operational Environmental Satellite – R Series
- »International and Interagency Affairs Division
- »Office of Space Commercialization
- »Commercial Remote Sensing Regulatory Affairs
The OFFICE OF PROGRAM PLANNING AND INTEGRATION (PPI) provides advice and counsel to the NOAA Administrator on achieving the agency’s strategic goals through policy development, planning, and monitoring of agency policies and plans. PPI also manages NOAA’s corporate National Environmental Policy Act (NEPA) program.
NOAA is proposing a new Climate Service to meet the Nation’s growing climate needs. More information about the proposed Line Office and NOAA’s climate science and services is available at www.noaa.gov/climate.html and www.climate.gov.


