Deform is fully internationalizable and localizable. :term:`gettext`
.mo. files exist in the :mod:`deform` and :mod:`colander` packages
which contain (currently incomplete) translations to various languages
for the purpose of rendering localized error messages.
See the Internationalization demo for an example of how deform error and status messages can be localized. This demonstration uses the internationalization and localization features of Pyramid to render Deform error messages into :term:`Chameleon` form renderings.