The cathedral is also used for services by the Porvoo Finnish-speaking parish, which is administratively part of the Diocese of Helsinki.
ðə kɐθˈiːdɹəl ɪz ˈɔːlsoʊ jˈuːzd fɔːɹ sˈɜːvɪsᵻz baɪ ðə pˈoːɹvuː fˈɪnɪʃspˈiːkɪŋ pˈæɹɪʃ, wˌɪtʃ ɪz ɐdmˈɪnɪstɹˌeɪɾɪvli pˈɑːɹt ʌvðə dɪoʊsˈiːz ʌv hɛlsˈɪŋki.