OBS_VALUE: <ul><li><a href=https://www.fedlex.admin.ch/eli/cc/2020/126/fr target=_blank>Federal law on public procurement(Loi Fédérale sur les marchés publics, RS 172.056.1, 1 January 2021, Articles 2, 6, 11(b), 19, 51(4)(c), 52(2))</a></li><li><a href=https://www.fedlex.admin.ch/eli/cc/2020/127/fr target=_blank>Ordinance on public procurement(Ordonnance sur les marchés publics, RS 172.056.11, 1 January 2021, Articles 4(4), 17, and Annex 3)</a></li></ul>