ðə kɐθˈiːdɹəl hˈoʊstᵻd ðə dʒˈɔɪnt sˌɛləbɹˈeɪʃən jˈuːkɚɹˌɪst tə mˈɑːɹk ðə sˈaɪnɪŋ əvə fˈɔːɹməl ɐɡɹˈiːmənt bᵻtwˌiːn ðə bɹˈɪɾɪʃ ænd ˈaɪɹɪʃ ˈæŋɡlɪkən tʃˈɜːtʃᵻz ænd ðə nˈoːɹdɪk skˌændɪnˈeɪviən ænd bˈɔltɪk lˈuːθɜːɹən tʃˈɜːtʃᵻz kəmplˈiːɾᵻd ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti tˈuː, wˌɪtʃ tˈʊk ɪts nˈeɪm fɹʌm pˈoːɹvuː æz ðə pˈoːɹvuː kˈɑːmən stˈeɪtmənt θiːəlˈɑːdʒɪkəl ɐɡɹˈiːmənt, fˈɔːɹmɪŋ ðə pˈoːɹvuː kəmjˈuːniən wʌz ɐdˈɑːptᵻd.
The cathedral hosted the joint celebration Eucharist to mark the signing of a formal agreement between the British and Irish Anglican churches and the Nordic (Scandinavian) and Baltic Lutheran churches (completed in 1992), which took its name from Porvoo as the Porvoo Common Statement theological agreement, forming the Porvoo Communion was adopted.