How many years can you use your ND before buying a new one? By | February 7, 2019 | in Vote Up 0 Vote Down Answered Public Public Private Questions Anonymous asked February 7, 2019 How many years is a ND good for? Navigo Découverte Good for How Many Years? 1 answer Vote Up 0 Vote Down Public Ben Lam ⋅ Staff ⋅ February 9, 2019 Navigo cards expire after 10 years and will require a new Navigo card. #1 Please login or Register to Submit Answer Username or Email Address Password Remember Me