Login

Latest Posts

ESEF Errors and Common Pitfalls: 7 – HTML formatting

June 23, 2021

This is part of a series on common errors and pitfalls in ESEF filings, observed in our analysis of hundreds of reports collected in our repository, at filings.xbrl.org. For the series introduction, start here. Inline XBRL embeds XBRL tags into an HTML document, resulting in a single document that enables filers to provide computer-readable data whilst retaining significant control […]

Read more


ESEF Errors and Common Pitfalls: 6 – Redundant Labels

June 22, 2021

This is part of a series on common errors and pitfalls in ESEF filings, observed in our analysis of hundreds of reports collected in our repository, at filings.xbrl.org. For the series introduction, start here. ESMA’s ESEF taxonomy contains taxonomy element labels in all official EU languages. ESEF reports are expected to use these ESMA taxonomy labels for base taxonomy […]

Read more


ESEF Errors and Common Pitfalls: 5 – Incorrect Dates

June 16, 2021

This is part of a series on common errors and pitfalls in ESEF filings, observed in our analysis of hundreds of reports collected in our repository, at filings.xbrl.org. For the series introduction, start here. A common error in XBRL reports is tagging facts with the wrong date. This arises because of the different conventions that are typically used to […]

Read more


The Dutch Model: A Method for the Audit of ESEF Filings

June 10, 2021

This is a guest post by Jacques Urlus, policy advisor IT & Audit at the Royal Netherlands Institute of Chartered Accountants (NBA) and Vice Chair of our Dutch jurisdiction, XBRL NL. Based on his presentation at Data Amplified Virtual on 16 April 2021, he discusses his unique and groundbreaking work with the NBA on audit of […]

Read more


A method for the Audit of ESEF Filings – Data Amplified Virtual

June 8, 2021

At Data Amplified Virtual, in April, we had the distinct pleasure of hearing from Jacques Urlus – policy advisor IT & Audit at the Royal Netherlands Institute of Chartered Accountants (NBA) – on the Netherlands’ experience of developing an audit approach for ESEF filings. As the ESEF mandate comes into effect in countries throughout Europe, […]

Read more


ESEF Errors and Common Pitfalls: 4 – Report Package Errors

June 8, 2021

This is part of a series on common errors and pitfalls in ESEF filings, observed in our analysis of hundreds of reports collected in our repository, at filings.xbrl.org. For the series introduction, start here. An ESEF report is made up of multiple files which must be submitted in a specially formatted ZIP file, known as […]

Read more


ESEF Errors and Common Pitfalls: 3 – Calculation Inconsistency

June 8, 2021

This is part of a series on common errors and pitfalls in ESEF filings, observed in our analysis of hundreds of reports collected in our repository, at filings.xbrl.org. For the series introduction, start here. An XBRL taxonomy can define a calculation tree for describing and validating simple totals and subtotals in an XBRL Report. For […]

Read more


ESEF Errors and Common Pitfalls: 2 – Inconsistent Duplicates

June 3, 2021

This is part of a series on common errors and pitfalls in ESEF filings, observed in our analysis of hundreds of reports collected in our repository, at filings.xbrl.org. For the series introduction, start here. Often the same fact is reported multiple times in different sections of a report. Tagging all the occurrences of a fact […]

Read more




Newsletter
Newsletter

Would you like
to learn more?

Join our Newsletter mailing list to
stay plugged in to the latest
information about XBRL around the world.

By clicking submit you agree to the XBRL International privacy policy which can be found at xbrl.org/privacy