Not all fonts support all character sets, and it may be necessary to ensure that the translations can be rendered fully and correctly in the translated document (e.g. during in-context review).

When designing for print, only the fonts and characters for the master document are important.

However, when designing a document that will be translated/localized, you should ensure that styles exist for all target alphabets and glyphs. This will allow non-designers to correctly style and review a document post-translation.

NOTE: This can also be fully automated using GREP styles.

NOTE: Please note that fonts for additional language sets are not automatically packaged by InDesign® if they are not present in the layout. In other words, a font that is referenced by a style will not be packaged if that style (and font) is not used anywhere in the document.