https://en.wikipedia.org/wiki/Law_of_North_Korea
The specific hierarchy of authority in North Korea is the words or personal directives of Kim Jong-un; followed by the Ten Principles for the Establishment of a Monolithic Ideological System, WPK directives particularly the policy guidance of the WPK Secretariats Organization and Guidance Department; the WPK Charter and domestic civil laws, and finally the North Korean Constitution.
The "Ten Principles for the Establishment of a Monolithic Ideological System" are:
https://en.wikipedia.org/wiki/Ten_Principles_for_the_Establishment_of_a_Monolithic_Ideological_System
We must give our all in the struggle to unify the entire society with the revolutionary ideology of the Great Leader Kim Il-sung.
We must honor the Great Leader comrade Kim Il-sung with all our loyalty.
We must make absolute the authority of the Great Leader comrade Kim Il-sung.
We must make the Great Leader comrade Kim Il-sung's revolutionary ideology our faith and make his instructions our creed.
We must adhere strictly to the principle of unconditional obedience in carrying out the Great Leader comrade Kim Il-sung's instructions.
We must strengthen the entire party's ideology and willpower and revolutionary unity, centering on the Great Leader comrade Kim Il-sung.
We must learn from the Great Leader comrade Kim Il-sung and adopt the communist look, revolutionary work methods and people-oriented work style.
We must value the political life we were given by the Great Leader comrade Kim Il-sung, and loyally repay his great political trust and thoughtfulness with heightened political awareness and skill.
We must establish strong organizational regulations so that the entire party, nation and military move as one under the one and only leadership of the Great Leader comrade Kim Il-sung.
We must pass down the great achievement of the revolution by the Great Leader comrade Kim Il-sung from generation to generation, inheriting and completing it to the end.