The steps taken in canonising Padre Pio

God thus showed the Church his desire to glorify on earth his faithful servant. In a short time the Capuchin Order took the steps prescribed by canon law to begin the Cause of Beatification and Canonization. After examining the case, the Holy See, in accordance with the norm of the Motu Proprio “Sanctitas Clarior”, granted the nihil obstat on 29 November 1982. The Archbishop of Manfredonia was thus enabled to introduce the Cause and set up the informative process (1983- 1990). On 7 December 1990, the Congregation for the Causes of Saints recognized its juridical validity. When the Positio had been completed, there was the usual discussion on whether the Servant of God had exercised the virtues to a heroic degree. On 13 June 1997 the Special Meeting of the Theological Consultors was held and gave a positive judgement. In the Ordinary Session on 21 October 1997, with Bishop Andrea Maria Erba of Velletri‑Segni, the Proposer of the Cause, together with the Cardinals and Bishops, recognized that Padre Pio da Pietrelcina had lived to a heroic degree the theological, cardinal and associated virtues.
On 18 December 1997, in the presence of Pope John Paul II, the Decree on heroic virtue was promulgated.
For the Beatification of Padre Pio, the Postulation presented to the competent Congregation the healing of Signora Consiglia De Martino of Salerno. The regular canonical process on this case was held at the Ecclesiastical Tribunal of the Archdiocese of Salerno-Campagna-Acerno from July 1996 to June 1997. On 30 April 1998 at the Congregation for the Causes of Saints the Medical Board examined the miracle, and on 22 June 1998 the Special Meeting of Theological Consultors gave its judgement. On 20 October 1998 the Ordinary Congregation of the Cardinals and Bishops belonging to the Congregation was held in the Vatican. On 21 December 1998 in the presence of Pope John Paul II the Decree on the miracle was promulgated.
On 2 May 1999, in the course of a solemn concelebrated Mass in St Peter's Square, Pope John Paul II by his apostolic authority beatified the Venerable Servant of God Padre Pio of Pietrelcina, naming 23 September as the date of his liturgical feast.
For the canonization of Blessed Padre Pio of Pietrelcina the Postulation presented to the competent Dicastery the cure of the young Matteo Pio Colella of San Giovanni Rotondo. The regular canonical process on the case was held at the Ecclesiastical Tribunal of the Diocese of Manfredonia-Vieste from 11 June to 17 October 2000. On 23 October the documents were forwarded to the Congregation for the Causes of Saints. On 21 November 2001 the medical testimony was examined by the same Congregation. The Theological Consultors held a special Congress on 11 December and on 18 December the ordinary Session of Cardinals and Bishops took place. On 20 December, in the presence of John Paul II, the Decree on the miracle was promulgated. Finally, on 28 February 2002 the Decree of Canonization was promulgated. This is account is from The Vatican website.