The inclusion of any clause in the constitution that derogates from the guarantee of gender equality, by deferring to contradictory precepts in other orders of justice such as traditional and religious principles, undermines the equality standards of international human rights law. Similarly, constitutions that have an override clause, which excludes plural legal systems, religious or customary courts or alternative dispute settlement procedures from the obligation to respect the gender equality guarantee, violate the equality standards of the Convention. Many of the countries that have derogation or exclusion clauses in their constitutions have entered reservations to the human rights treaties, and these reservations have been addressed within the concluding observations of the treaty bodies, which have required their removal.