This article intends to explore how the production of collective memory within transitional justice processes could be considered as a feasible avenue to advance the instrumentalization of the Access to Remedy Pillar of the United Nations Guiding Principles on Business and Human Rights (UNGPs). This account considers that collective memory is a fundamental component of transitional justice as the attainment of both victims reparation and national reconciliation require the emergence of a shared historical narrative that fixes an explanation as to the implications of violence on the trajectory of the affected society. Hence the current Colombian transitional justice project, and particularly certain social dialogue activities conducted by its Truth Commission (hereafter the Commission), are presented as an embryonic and non-exhaustive case study that serves as the starting point of further research on the matter.