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• Current Population Survey: Displaced Worker, Employee Tenure, and Occupational Mobility SupplementU.S. Census BureauDisplaced Workers: Provides data on workers who lost a job in the last 3 years due to plant closing, shift elimination, or other work-related reason. Job Tenure: Provides data that will measure an individual's tenure with his/her current employer and in his/he
  APIUpdated 09/10/2026
• NIST Public Data InventoryNational Institute of Standards and TechnologyNational Institute of Standards and Technology (NIST) public data inventory is a catalog of digital products generated from the NIST enterprise data inventory (EDI). The catalog is dynamically updated in coordination with mission goals for the dissemination of
  JSONTXTUpdated 08/31/2026Irregularly
• OWM Info Hours: Digitalization of SMART StandardsNational Institute of Standards and TechnologyThe NIST Office of Weights and Measures (OWM) hosts a series of Information Hours, or "Info Hours," that feature insights on topics relevant to legal metrology and documentary standards through an informal technical discussion and Question and Answer forum. In
  TXTH.264 MP4.SRT FILEUpdated 08/27/2026
• OWM Lab Metrology Info Hours: Consensus Value 2026 for the KilogramNational Institute of Standards and TechnologyThe NIST Office of Weights and Measures (OWM) routinely hosts Lab Metrology Information Hours, or "LMIH," that feature insights on topics relevant to legal lab metrology and documentary standards through an informal technical discussion and Question and Answer
  TXTUpdated 08/26/2026
• OWM Info Hours: Legal Metrology Regulations Requirements for Weighing and Measuring Products Marketed in the European UnionNational Institute of Standards and TechnologyThe NIST Office of Weights and Measures (OWM) hosts a series of Information Hours, or "Info Hours," that feature insights on topics relevant to legal metrology and documentary standards through an informal technical discussion and Question and Answer forum. In
  TXTH.264 MP4Updated 08/26/2026
• Supporting data for "Correlation of Fe(II) spin state with Born effective charge and dielectric properties in [Fe(ptz)_6](BF_4)_2: a DFT study"National Institute of Standards and TechnologyThis data publication provides supporting data for the paper "Correlation of Fe(II) spin state with Born effective charge and dielectric properties in [Fe(ptz)_6](BF_4)_2: a DFT study" by Eric Cockayne. The crystal structures and the input parameters used for
  TXTUpdated 08/25/2026
• FRC3: Fiber Reinforced Composite, Fiber Reuse Characterization, Facilitating Reclamation and CollectionNational Institute of Standards and TechnologyA machine-readable database of characterization data for high-performance fibers used in body armor, aerospace, and related composite applications. FRC3 consolidates datasets from multiple independent studies, spanning about 20 years of testing across para-ara
  ZIPTXTUpdated 08/24/2026
• Data associated with "Electromagnetically induced transparency and population repump readout of Rydberg states of Cs atoms in a J-scheme"National Institute of Standards and TechnologyData associated with the publication "Electromagnetically induced transparency and population repump readout of Rydberg states of Cs atoms in a J-scheme". Rydberg atom electrometry offers traceable electric field measurements over many decades of radio frequen
  TXTCSVUpdated 08/13/2026Irregularly
• ATLAS-SpectraNational Institute of Standards and TechnologyGithub repository at https://github.com/usnistgov/ATLAS-Spectrum. This repository host code to view different types of spectral data in the radio frequency. For the data from the NASCTN CBRS SEA program, it works as "Geo Mapping for RF spectrum": one interface
  Updated 08/10/2026Irregularly
• Live IQ Navigation and Display Application (LINDA)National Institute of Standards and TechnologyGithub repository for the application LINDA. LINDA is a live RF visualization suite for software-defined radios. It streams real-time spectrogram waterfalls and power spectral density (PSD) displays to a web browser, SSH terminal, or the radio's local display.
  Updated 08/10/2026
• Fingerprint Minutiae Viewer 2.0 (FpMV2)National Institute of Standards and TechnologyThe Fingerprint Minutiae Viewer 2.0 (FpMV2) is a cross-platform GUI application that is distributed and developed by the National Institute of Standards and Technology (NIST). The goal of this software is to provide researchers with a tool for viewing a finger
  ZIPUpdated 07/29/2026Irregularly
• Quality control measurements for point-of-care pharmaceutical manufacturing of pain management medicinesNational Institute of Standards and TechnologyThis data publication contains the raw and derived data (e.g., extracted peak areas, peak intensities, area ratios, etc.) from microdrop UV-Vis spectroscopy, handheld Raman spectroscopy, liquid chromatography with UV detection, and ambient ionization (direct a
  TXTXLSXUpdated 07/29/2026
• Current Population Survey Annual Social and Economic SupplementU.S. Census BureauThe Annual Social and Economic Supplement or March CPS supplement is the primary source of detailed information on income and work experience in the United States. Numerous publications based on this survey are issued each year by the Bureaus of Labor Statisti
  APIUpdated 07/28/2026
• High-Fidelity Measurements of Spatter Sizes, Shapes, and Landing Sites in a Laser Powder Bed Fusion MachineNational Institute of Standards and TechnologySpatter particles from nickel superalloy 625 were captured and measured during the printing of a 25 mm x 10 mm rectangular pad in commercial laser powder bed fusion (PBF-LB) machine. Particles were captured with a glue-coated sticky plate that covered the enti
  PDFTXTUpdated 07/27/2026Irregularly
• Data for Predicting Cure Evolution and Thermal Endurance of a Highly Filled Epoxy Underfill for Advanced PackagingNational Institute of Standards and TechnologyThe data are associated with figures in R. Giang, R. Tao,*, E. Moukhina, A. L. Forster, T. J. Cho, P. Centellas, S. Romberg, Z. Tsinas, C. Soles, Predicting Cure Evolution and Thermal Endurance of a Highly Filled Epoxy Underfill for Advanced Packaging, Journal
  TXTXLSXUpdated 07/24/2026
• Design Data for NIST SRM 2169: Scale and Distortion Standard for Forensic Topographic Surface MeasurementNational Institute of Standards and TechnologyDesign files and data for NIST Standard Reference Material (SRM) 2169, Scale and Distortion Standard for Forensic Topographic Surface Measurement. The designs for the SRM chip and the post are provided in [FreeCAD](freecad.org) format, and in STEP format. A fa
  PDFMARKDOWNUpdated 07/23/2026Irregularly
• Scanning transmission electron tomography of in-plane gate-all-around transistors from a commercially available deviceNational Institute of Standards and TechnologyElectron tomography tilt series data, reconstruction, and data processing code for three-dimensional imaging of a gate-all-around (GAA) transistor layer extracted from a commercially available chip. This data was collected on July 21, 2025.
  TXTZIPUpdated 07/22/2026Irregularly
• Current Population Survey: Arts Benchmarking SupplementU.S. Census BureauABS collects information about individual attendance and involvement in the arts and cultural activity.
  APIUpdated 07/21/2026
• Supporting Data for "Understanding Reporting Variability in Fire Debris Data Interpretation through an Interlaboratory Study"National Institute of Standards and TechnologyThis dataset contains data to support the publication, "Understanding Reporting Variability in Fire Debris Data Interpretation through an Interlaboratory Study". Included in this dataset is: - Full set of processed data from the interlaboratory study - Informa
  XLSXPDFZIPTXTUpdated 07/21/2026Irregularly
• CHIPS Metrology OntologyNational Institute of Standards and TechnologyThe CHIPS Metrology Ontology originated from a pragmatic desire to understand how the various research entities under the CHIPS Metrology described by the Seven Grand challenges (https://doi.org/10.6028/nist.chips.1000), are related to each other. The named cl
  TXTUpdated 07/13/2026
• Data for: Does aging alter the strain-rate response of PPTA body armor fibers? A paired single-filament investigationNational Institute of Standards and TechnologyThis dataset supports the manuscript “Does aging alter the strain-rate response of PPTA body armor fibers? A paired single-filament investigation”. The study examined two related questions: whether the relationship between quasi-static (QS) and high strain rat
  TXTXLSXUpdated 07/10/2026
• 2025 Survey of Income and Program Participation (SIPP)U.S. Census BureauSIPP is a nationally representative longitudinal survey that provides comprehensive data about the income and government program participation of individuals and households in the United States. These microdata contain demographic and social characteristic inf
  APIUpdated 07/07/2026
• Annual Integrated Economic Survey: Selected Sectors: Miscellaneous Sector-Specific Statistics: 2023U.S. Census BureauThe Annual Integrated Economic Survey (AIES) consolidates seven existing annual business surveys into one, replacing the Annual Capital Expenditures Survey, Annual Retail Trade Survey, Annual Survey of Manufacturers, Annual Wholesale Trade Survey, Manufacturer
  APIUpdated 06/30/2026
• Annual Integrated Economic Survey: Selected Sectors: Miscellaneous Sector-Specific Statistics: 2024U.S. Census BureauThe Annual Integrated Economic Survey (AIES) consolidates seven existing annual business surveys into one, replacing the Annual Capital Expenditures Survey, Annual Retail Trade Survey, Annual Survey of Manufacturers, Annual Wholesale Trade Survey, Manufacturer
  APIUpdated 06/30/2026
• Annual Integrated Economic Survey: Selected Sectors: E-commerce for Employer Firms in the U.S.: 2023U.S. Census BureauThe Annual Integrated Economic Survey (AIES) consolidates seven existing annual business surveys into one, replacing the Annual Capital Expenditures Survey, Annual Retail Trade Survey, Annual Survey of Manufacturers, Annual Wholesale Trade Survey, Manufacturer
  APIUpdated 06/30/2026