Helvetica Neue CE Bold is a specialized version of the iconic 1983 redesign of Helvetica, specifically tailored for Central European (CE)
Standard fonts often include basic diacritics (accents), but Central European languages require a dense set of glyphs that many "Western" fonts omit. Specifically, natively supports the following characters:
HelveticaNeueCE-Bold.otf (OpenType)HelveticaNeueCE-Bold.ttf (TrueType)