Product assurance for instrumental projects in research laboratory: galaxies, etoiles, physique, instrumentation (GEPI) by De Frondat, F, Jagourel, P, Frotin, M, Hammer, F, Rodrigues, M, Puech, M, Guinouard, I, Chemla, F, Yang, Y, Fitzsimons, E, Parr-Burman, P, Morris, T, Dubbeldam, M, Close, M, Middleton, K, Rousset, G, Kelz, A, Janssen, A, Pragt, J, Navarro, R, Larrieu, M, El Hadi, K, Doelhen, K, Dalton, G, Lewis, I