3:00 PM EDT Wednesday, May 15, 2019 (60 Minutes / 1 CPE)
XBRL US Webinar || Watch/listen to replay || Review and comment on the DQC Rules

Attend this 60-minute webinar to find out about the Data Quality Committee’s 9th Ruleset which is out for a 45-day public review and comment period, ending on June 15, 2019. In addition to expanding on many existing rules, the 9th ruleset contains a new category of checks that evaluates and identifies incorrect calculation relationships in the SEC filers company taxonomy. The rule works by looking at the calculation relationships defined in the filers extension taxonomy and compares that to the U.S. GAAP taxonomies to identify contradictions.

This session will also include a review of the 8th Ruleset which has an effective date of May 8, 2019. This ruleset includes many IFRS rules and during this webinar, we will cover findings and lessons learned pertaining to IFRS filings submitted in XBRL format.


  • Ahmed Algamal, IFRS XBRL Consultant, Donnelley Financial Solutions (DFIN)
  • Chad Fleming, Business Analyst XBRL Quality, Donnelley Financial Solutions (DFIN)
  • Colin Johnson, XBRL Accounting Trainer, Donnelley Financial Solutions (DFIN)
  • Campbell Pryde, President and CEO, XBRL US

This event is free to attend, with an option to participate and earn 1 CPE for $49 ($39 XBRL US Members) – look for details in the registration confirmation.

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Domain Steering Committee Meeting
Tuesday, October 17, 2023

Communications & Services Steering Committee Meeting
Tuesday, October 17, 2023

GovFin 2023: Empowering Governments, Modernizing Reporting
Thursday, November 9, 2023