The non-profit community improving U. S. reporting through a free, open standard
XBRL Taxonomy Development Handbook
The Taxonomy Development Handbook (TDH) is a comprehensive guide directing regulators, industry experts, and businesses through a practical roadmap to building high quality data standards, to support the increasing demand for data standardization in business and government reporting.
Point of View
DQC Rules are now available in the FASB US GAAP Taxonomy. Shouldn’t every SEC filer use them?
State and Local Government
This XBRL US working group seeks to address standards related to state and local government annual financial reports by designing schemas and XBRL implementation(s) for open data reporting of state and local government actual financial results.
XBRL Data Community
Join the growing number of professionals using the XBRL application programming interface (API). Share feedback, queries, ideas, templates and anything else that strengthens your understanding of the functionality, efficiency and usability of this protocol.
Approved Validation Rules
The Data Quality Committee released version 11 of freely-available rules and guidance in February. These 53 rules are automated checks that help filers using US GAAP and IFRS Taxonomies supported by the US Securities and Exchange Commission detect and resolve inconsistencies or errors in XBRL-formatted financial data.
View company-specific data quality filing results and aggregated results for selected rules.
