Liberia

1. This Constitution is the supreme and fundamental law of Liberia and its provisions shall have binding force and effect on all authorities and persons throughout the Republic.
2. Any laws, treaties, statutes, decrees, customs and regulations found to be inconsistent with it shall, to the extent of the inconsistency, be void and of no legal effect. The Supreme Court, pursuant to its power of judicial review, is empowered to declare any inconsistent laws unconstitutional. (Art. 2)

a. The Constitution of the Republic of Liberia which came into force on the 26th day of July 1847, and which was suspended on the 12th day of April 1980, is hereby abrogated. Notwithstanding this abrogation, however, any enactment or rule of law in existence immediately before the coming into force of this Constitution, whether derived from the abrogated Constitution or from any other source shall, in so far as it is not inconsistent with any provision of this Constitution, continue in force as if enacted, issued or made under the authority of this Constitution.
b. All treaties, executive and other international agreements and obligations concluded by the Government of the People’s Redemption Council or prior governments in the name of the Republic prior to the coming into force of this Constitution shall continue to be valid and binding on the Republic unless abrogated or cancelled or unless otherwise inconsistent with this Constitution.
… (Art. 95)