Built in Baroque and Louis Seize style, the church was elevated to cathedral rank by Pope John Paul II in 1993.
A certified replica of the Turin Shroud has been on display in the building since 2011. 2015 has been designated as Catholic Memorial Year, to mark the tercentenary of the movement started to reorganize practices and activities of the Catholic faithful in Debrecen.
https://www.debrecen.hu/en/tourist/places/st-annes-cathedral