Concept selected: Immigration
- Definition
 - 
						
Action by which a person establishes her/his usual residence in a territory for a period that is, or is expected to be, at least twelve months in duration, having previously been a usual resident of another territory.
 - Source
 - 
							
							
Migration Statistics
 - Topic
 - Statistical operations (links to the Inventory of Statistical Operations)
 - Concepts associated