Office of Data Standards and Innovation Staff Observations, Guidance, and Trends
May 30, 2024
| Staff Observations | Last Update |
| Staff Observations of Custom Axis Tags | Mar 29, 2016 |
| Staff Observations of Custom Tag Rates | July 29, 2014 |
| Staff Observations From Review of Interactive Data Financial Statements (from December 13, 2011) | December 13, 2011 |
| Staff Observations From Review of Interactive Data Financial Statements (from June 15, 2011) | December 12, 2011 |
| Staff Observations From Review of Interactive Data Financial Statements (from November 1, 2010) | November 1, 2010 |
| Staff Observations From Review of Interactive Data Financial Statements (from October 6, 2009) | November 1, 2010 |
| Staff Guidance | Last Update |
| Staff Interpretations and FAQs | June 16, 2025 |
| Sample Letter Sent to Public Companies Regarding XBRL Requirement to Include Calculation Relationships | July 7, 2014 |
| Corporation Finance Interpretations | August 20, 2019 |
| Interpretive Letter | April 8, 2011 |
Last Reviewed or Updated: May 15, 2026