Dejusticia carried out citizen interventions regarding the constitutionality of Police Code articles that establish police measures for several categories of persons and activities.

Dejusticia filed a lawsuit before the Constitutional Court, arguing that several articles of Colombian Law 1801 of 2016 (Police Code) violate the right to privacy.

Last March 30th there was a hearing about the complaint presented by the Nation's Public Prosecutor, Eduardo Montealegre against the Balance of Powers Reform. This was Rodrigo Uprimny's contribution.

The Balance of Powers Reform excluded in regards to presidential re-election the other mechanisms of constitutional reform that are included in the Constitution: legislative act and constitutional referendum of a governmental initiative. Dejusticia argues that this is not unconstitutional. 

On September 9th, 2015 Rodrigo Uprimny participated in a public hearing called by the Constitutional Court during the process of assessing the constitutionality of the Legislative Act 02 of 2015 or the "balance of powers reform." In his intervention, Rodrigo Uprimny argues that the balance of power reform did not replace the fundamental pillar of judicial independence by modifying the 1991 Constitution's model of judicial governance.

Dejusticia intervened in a lawsuit arguing the unconstitutional nature of laws that regulate military service for trans people. For the plaintiffs these laws ignore their gender identity. Dejusticia has asked the Court to declare itself inhibited from releasing a substantive ruling.