The International Association of Plumbing and Mechanical Officials Data Breach: Reported Filing Facts

The International Association of Plumbing and Mechanical Officials (IAPMO) is a professional trade association and standards development organization that oversees plumbing and mechanical code certifications and industry training. Given their role in professional certification and membership management, they typically collect and store sensitive personal information including names, contact details, professional license numbers, and payment information for membership dues or examination fees. This data breach was officially reported to the Indiana Attorney General in 2025, confirming that unauthorized parties may have accessed internal systems. If you have received a data breach notification letter from the organization, it indicates that your personal information was likely stored within these systems at the time of the incident and may have been compromised.

State: Indiana
Breach date: October 9, 2025
Reported: November 4, 2025

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

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