---
title: "PSR 14 events in system extension indexed search"
manual: "Indexed Search"
version: "13.4"
permalink: "https://docs.typo3.org/permalink/typo3/cms-indexed-search:events@13.4"
source: "TechnicalDetails/Events/Index.rst"
rendered: "2026-10-09T09:31:34+00:00"
---

# PSR 14 events in system extension indexed search {#events}

The system extension [`typo3/cms-indexed-search`](https://packagist.org/packages/typo3/cms-indexed-search) features the following
PSR 14 events:

-   [BeforeFinalSearchQueryIsExecutedEvent](https://docs.typo3.org/permalink/t3coreapi:beforefinalsearchqueryisexecutedevent)
-   `\TYPO3\CMS\IndexedSearch\Event\EnableIndexingEvent`

Please refer to chapter [Implementing an event listener in your extension](https://docs.typo3.org/m/typo3/reference-coreapi/13.4/en-us/ApiOverview/Events/EventDispatcher/Index.html#EventDispatcherImplementation)
in TYPO3 explained on how to listen to these events.