The Parliamentary Office for the Evaluation of Scientific and Technological Choices (French: Office parlementaire d'évaluation des choix scientifiques et technologiques or OPECST) is responsible for informing the French Parliament of the consequences of scientific and technological choices in order to inform its decisions.[1] It collects information, implements study programs and carries out evaluations. It plays the role of interlocutor recognized by the entire scientific community. It has thus established a partnership with the French Academy of Sciences and has a regular contact with other academies and major research organizations.[2] Being the only parliamentary office, it is also called more briefly “Parliamentary Office” or “Office”.