How to check if a Vocabulary is translatable? In Drupal Core, I found the following code:

$entity instanceof TranslatableDataInterface &amp;&amp; $entity-&gt;isTranslatable()


But it looks like it is not working for the Taxonomy vocabularies
This information is stored in configuration and you can retrieve it by using this service:

\Drupal::service('content_translation.manager')-&gt;isEnabled('taxonomy_term', 'my_vocab')


More info Where do I fetch myself complete definition for a bundle?