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      <ExplanationTxt>International Association of Sheet Metal Air Rail &amp; Transportation 1605 TD is a subordinate organization covered under a group exemption letter. However, the 2025 Form 990-EZ was rejected when filed prior to the May 15th,2026, deadline because the organization was not listed as exempt in the IRS database. The parent organization subsequently submitted a Form 15644, Supplemental Group Ruling Information, to update the database with additional subordinates covered under the group exemption letter, including International Association of Sheet Metal Air Rail &amp; Transportation 1605 TD. A confirmation letter was sent to the parent organization on August 14th, 2026, stating that Form 15644 was received and changes were made to the roster of subordinates included in the group exemption letter.</ExplanationTxt>
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