Improving the Quality of Public Company Data

Investors and analysts have indicated that errors and inconsistencies in XBRL data filed with the SEC have been a major impediment to using the data.

To  improve the usability of the XBRL data, an alliance of XBRL US Members has established the Center for Data Quality to fund the activities of a Data Quality Committee.  The Committee is responsible for developing freely available guidance and validation rules for public companies As part of that effort, the materials are shared during a public exposure period of 60 days for each proposed rule and guidance. The rules should be run by public companies to detect or prevent errors and verify compliance with guidance issued by the SEC, the FASB and the Committee.

Service providers that are members of the Center for Data Quality are required, as an obligation of such membership, to incorporate guidance and validation rules in their processes and tools for tagging XBRL data.

Quality Guide

In addition to the materials produced by the Data Quality Committee, an archive of best practice guidance is being absorbed into the work of the Center for Data Quality, which was developed by a committee of industry experts between 2012 and 2015.

Education, Tools & Services

To further improve the quality of public company financials, filers and filing agents should get the proper training through XBRL US educational programs, including workshops, an online certificate program and webinars.

Consider becoming an SEC Filer Member, which provides access to a database of XBRL data for peer analysis, a tool to compare changes in new taxonomy releases, a comprehensive set of validation rules and reduced rates on educational programs. Members can login and use these tools.

Public company accountants should also learn about tools and services from XBRL US Members like the samples noted at right.

Legislative Issues Related to SEC Reporting

XBRL US actively advocates in support of XBRL to Congress and government agencies through in-person meetings, providing testimony and letters to Congress and regulators. Learn more about the SEC’s Disclosure Effectiveness initiative, proposed legislation and XBRL US’ work to educate Congress and regulators on the value of XBRL on the Advocacy page.

The latest tagged as 'SEC Filers':

Calcbench Newsletter (May 2017) - News Item Posted May 4, 2017

Calcbench Newsletter (April 2017) - News Item Posted April 6, 2017

Current Taxonomies

Use the links below to browse approved and supported taxonomies or view the entire collection of XBRL Taxonomies for SEC reporting initially developed in the United States, including superseded versions of US GAAP, Mutual Fund and Credit Rating Agency taxonomies.

XBRL Taxonomy

International Financial Reporting Standards (IFRS) Taxonomies, 2016

Status: accepted and supported


XBRL Taxonomy

2017 US GAAP Financial Reporting Taxonomy

Status: accepted and supported


XBRL Taxonomy

2016 US GAAP Financial Reporting Taxonomy

Status: accepted and supported


XBRL Taxonomy

Record of Credit Ratings Taxonomy, 2015

Status: accepted and supported


XBRL Taxonomy

2015 US GAAP Financial Reporting Taxonomy

Status: accepted and supported


XBRL Taxonomy

US Mutual Fund Risk/Return Taxonomy, 2012

Status: accepted and supported


XBRL Taxonomy

US Mutual Fund Risk/Return Taxonomy, 2010

Status: accepted and supported



Browse all US SEC XBRL Taxonomies || Browse all US XBRL Taxonomies

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