After proclamation of Lao PDR in 1975, the country opened new era of independence and true
national ownership by Lao and Ethic People. At the first stage, it was necessary for the Party and
Government to primary focus on the rehabilitation of the national unity and economic recovery
by implementing two strategic missions, namely: protecting and developing the Nation and the
administration of the state was ruled by resolution, orders. After the Party has completely moved
toward the new market economic policy in 1986, from central planned economy to market based
economy, where variety of economic sectors encouraged; thus, the administration of the socio-
economic by resolutions and orders was required to govern by the constitution and laws. Until
1991, the first constitution of the Lao PDR was promulgated, which was historical event to gradu-
ally move Lao PDR develop its legal system toward.