On June 15, 2020, Bishop Bourgon published the Diocesan Code for the new diocese of Hearst-Moosonee. This new diocese was erected by the Apostolic See effective December 3, 2018.
You will find the promulgation text in: Introduction to the Code provided below.
The diocese no longer prints the entire text. If you want to have a written text you will need to print it.