Map Viewing Service (WMS) of the dataset: Legislative constituencies of the Department of Orne.

Legislative constituencies are the territorial framework for the election of each deputy to the National Assembly, elected by direct universal suffrage for a renewable term of five years (unless the legislature is interrupted by dissolution, Article 24 of the Constitution).

The legislative constituency is designated by a serial number within each department.

The establishment of the deputies’ electoral districts, the method of election of the deputies and the first division into legislative constituencies date from the advent of the Fifth Republic in 1958.

Note

According to Article 2 of Law No 86-825 of 11 July 1986: “The boundaries of the electoral districts shall be revised, in accordance with demographic trends, after the second general census of the population following the last delimitation.”

立法选区（Legislative Constituency）是国民议会（National Assembly）议员选举的地域框架，国民议会议员通过全民直选产生，任期五年且可连任，但若议会因解散而中止运作，则适用宪法第24条之规定。
各立法选区在所属省内以序列号进行编号标识。
议员选举选区的设立、议员选举方式以及首次立法选区划分工作，均始于1958年法兰西第五共和国的建立。

备注：依据1986年7月11日第86-825号法律第2条规定："选举区的边界应根据人口变化趋势，在上一次划界后的第二次全国人口普查后进行修订。"