Interface Course

As part of the ENS Paris-Saclay degree program, students in the Biology DER program can choose a multidisciplinary track known as “at the interfaces.” 

A multidisciplinary approach can be pursued in several ways; ENS Paris-Saclay has chosen to offer tracks that allow students to acquire a high level of expertise in both target disciplines by completing at least one year of study in the second discipline of interest. 

This interdisciplinary track is divided into three categories.

Article mis à jour le 03.11.2026 Publié le 17.04.2025

Interdisciplinary Track

In the case of a dual-discipline program, students at the École Normale spend two years in an initial DER (in this case, the Biology DER), allowing them to earn a bachelor’s degree (L3) and a master’s degree (M1) in their first discipline. They then complete their third year in a program outside of biology—such as a bachelor’s degree (L3) in chemistry, physics, sociology, or computer science, or a master’s degree (M2) in philosophy, etc.—before pursuing a research-oriented master’s degree (M2) in their primary discipline.

Dual Degree Program

In the case of an external dual-track program, the student spends three years in their DER, allowing them to earn a bachelor’s degree (L3) and a research-oriented master’s degree (M2). They then spend one or more years at a partner institution, such as AgroParisTech, Sciences Po, the Grands Corps de l’État, a partner medical school, etc.

For the “Medicine” dual-degree program, admission is subject to selection by a committee and occurs during the second or third year of medical studies. It is open to both “Normalien·ne-élèves” and “Normalien·ne-étudiant·e·s.” For the dual degree program with the Grands Corps de l’État, admission is based on a competitive exam and is reserved for “Normalien·ne-élèves.”

The ENS-ENVA Dual Degree Program

In the case of the ENS-ENVA dual degree program, the student spends the first two years in the Biology DER, allowing them to earn a bachelor’s degree (L3) and a first-year master’s degree (M1) in the discipline. They then complete their third, fourth, and fifth years of veterinary studies; and finally, a research-oriented M2 degree in their sixth year.

The ENS-ENVA dual-degree program aims to train veterinary researchers. It is open exclusively to ENS students admitted through a competitive entrance exam. Admission is contingent upon passing Track E of the ENV entrance exam; three spots per year are reserved for students from ENS Paris-Saclay who have also been placed on the main list for Track A (BCPST) of the ENV entrance exam.

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