22. An order made under section 17 must state the boundaries of the land area concerned and be published in the Gazette officielle du Québec.
A copy of the order must be sent as information to the clerk or the secretary-treasurer of each local municipality, regional county municipality and metropolitan community concerned.
The order takes effect on the date of its publication in the Gazette officielle du Québec. The registrar then enters the designated cultural landscape in the cultural heritage register.
In addition, the Minister must publish a notice of the order in a newspaper in the area referred to in the order or, if there is no newspaper in that area, in a newspaper in the nearest region.