Building a comprehensive data inventory as required by section 6.3 of the Directive on Open Government: “Establishing and maintaining comprehensive inventories of data and information resources of business value held by the department to determine their eligibility and priority, and to plan for their effective release.” Creating a data inventory is among the first steps in identifying federal data that is eligible for release. Departmental data inventories has been published on the Open Government portal, Open.Canada.ca, so that Canadians can see what federal data is collected and have the opportunity to indicate what data is of most interest to them, helping departments to prioritize data releases based on both external demand and internal capacity. The objective of the inventory is to provide a landscape of all federal data. While it is recognized that not all data is eligible for release due to the nature of the content, departments are responsible for identifying and including all datasets of business values as part of the inventory exercise with the exception of datasets whose title contains information that should not be released to be released to the public due to security or privacy concerns. These titles have been excluded from the inventory. Departments were provided with an open data inventory template with standardized elements to populate, and upload in the metadata catalogue, the Open Government Registry. These elements are described in the data dictionary file. Departments are responsible for maintaining up-to-date data inventories that reflect significant additions to their data holdings. For purposes of this open data inventory exercise, a dataset is defined as: “An organized collection of data used to carry out the business of a department or agency, that can be understood alone or in conjunction with other datasets”. Please note that the Open Data Inventory is no longer being maintained by Government of Canada organizations and is therefore not being updated. However, we will continue to provide access to the dataset for review and analysis.

The DHS Data Inventory Program is working to create a single data inventory of all data within DHS, including the DHS Components, the DHS Functional Data Domains, and DHS HQ. rnrnThe Data Inventory Program is designed to exceed DHS obligations under the Foundations for Evidence-Based Policymaking Act (the Evidence Act), the OPEN Government Data Act, the DHS Data Framework Act of 2018, and DHS Delegation Number 04004 rev 00 of May 18, 2021 from Secretary Mayorkas to the Chief Data Officer. The goal is to create a data inventory that will be useful for all of DHS to help answer questions about DHS data in a timely manner and help DHS leadership plan new activities.

The State of Oregon Agency Data Inventory is an enterprise level inventory that provides a listing of all state agency data inventories, as required in HB 3361(2017), and codified in ORS276A.350-374. This statute requires that state agencies must “create and maintain an inventory of agency information resources,” and include an indication as to whether or not the information or dataset is considered “publishable.” They must then contribute this information to an enterprise level data inventory, maintained by the Chief Data Officer, for display on a centralized open data portal.
For questions about any dataset listed in this inventory, contact the agency directly. For additional information about this inventory or Oregon’s Open Standard, visit Oregon’s Open Data Program. https://data.oregon.gov/stories/s/Oregon-s-Open-Data-Standard/xr2x-d2d7/

The data inventory lists data that is created, collected and managed by the Government of Ontario, including the title, description and frequency of update for each dataset. It also shows whether a dataset is open, will become open, is under review, or is restricted from being open due to reasons outlined by the Open Data Directive.

This inventory does not include dataset files or personal information.

Datasets listed in the inventory are also available to view on "/dataset">Ontario's data catalogue.

We will update this dataset regularly as data continues to be added to the inventory.

Provincial agency data inventories are also available.

The DHS Data Inventory is a list of datasets used in and by the department. The dataset details include a verbose set of metadata identifying the source, quality, governance, publication, size and characteristics of the data, with pointers to the data access URL(s) and access rights for use within the department. The Data Inventory was created in response to legislative requirements of the Evidence Act (and Open Government Data Act). Metadata about datasets that are marked as 'public' are sent to Data.gov on a weekly basis.

This is a json file containing the Enterprise Data Inventory for the Department of Commerce.

HHS Data Inventory: Version 1.0, published in July 2025, is a comprehensive metadata catalog designed to provide public visibility into both public and non-public data assets across all HHS Divisions. Developed in alignment with the OPEN Government Data Act (Evidence Act, Title II), the HHS Data Inventory will continue to expand and improve over time, serving as a critical resource for discovering and understanding the breadth of data assets managed by HHS.

As a mandate of the New Orleans City Data Policy - Executive Order 16-01 & Policy Memorandum 135, we are taking an inventory of all City datasets. This on-going inventory process will help us to categorize and identify data that could be made publicly available. This process also assists our ability to work cross-departmentally and increases our resilience. Why is the data inventory important? • Stimulate new ideas and services. By publishing a data inventory, city departments may help to stimulate new and innovative ideas from the community. • Increase internal sharing and resilience. A data inventory can also help us access information from other departments that we need to improve service delivery and resilience planning. • Enabling better and more up-to-date processes. The process of publishing a data inventory will help us to realize the constraints of current City technology and processes, and then plan for future improvements. • Changing how we use data. A data inventory can help empower us to change how we use, share and consume our data externally and internally, ultimately transforming data into better services for citizens and fostering continuous improvement.

An inventory of datasets and other data assets that are published by the City of Seattle on data.seattle.gov

List and description of datasets available on Open Data for Fairfax County, Virginia

By using this dataset you acknowledge the following:Kansas Open Records Act StatementThe Kansas Open Records Act provides in K.S.A. 45-230 that "no person shall knowingly sell, give or receive, for the purpose of selling or offering for sale, any property or service to persons listed therein, any list of names and addresses contained in, or derived from public records..." Violation of this law may subject the violator to a civil penalty of $500.00 for each violation. Violators will be reported for prosecution.By accessing this site, the user makes the following certification pursuant to K.S.A. 45-220(c)(2): "The requester does not intend to, and will not: (A) Use any list of names or addresses contained in or derived from the records or information for the purpose of selling or offering for sale any property or service to any person listed or to any person who resides at any address listed; or (B) sell, give or otherwise make available to any person any list of names or addresses contained in or derived from the records or information for the purpose of allowing that person to sell or offer for sale any property or service to any person listed or to any person who resides at any address listed."

Metadata on the U.S. Office of Personnel Management's public, restricted public, and non-public data assets.

This dataset is a view of the State of Oregon Agency Data Inventory, showing only the inventory items from the Oregon Water Resources Department (OWRD). The OWRD data inventory is updated as needed and is submitted to the state EIS department to be updated in the main State of Oregon Agency Data Inventory.

The State of Oregon Agency Data Inventory is an enterprise level inventory that provides a listing of all state agency data inventories, as required in HB 3361(2017), and codified in ORS276A.350-374. This statute requires that state agencies must “create and maintain an inventory of agency information resources,” and include an indication as to whether or not the information or dataset is considered “publishable.” They must then contribute this information to an enterprise level data inventory, maintained by the Chief Data Officer, for display on a centralized open data portal.
For questions about any dataset listed in this inventory, contact the agency directly. For additional information about this inventory or Oregon’s Open Standard, visit Oregon’s Open Data Program. https://data.oregon.gov/stories/s/Oregon-s-Open-Data-Standard/xr2x-d2d7/

EDI Redaction letter

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An inventory of all FDA Datasets

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To conduct the inventory of the open data of this association and for the convenience of the open data consultation group meeting review, the association has based on the inventory list format of the advanced action plan for open data attached to the institute and integrated with the relevant field information of the interpreted data to produce this inventory list.

National 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 information for discovery and access. It includes digital products derived from multiple disciplines of scientific, engineering and technology areas of research and operation. This inventory is provided as a data.json file format, based on the DCAT-US Schema v1.1 standard definition.

A JSON file of the datasets