Noise Abatement Ordinance
(NAO)

The FOEN shall provide spe­cific­a­tions for the min­im­al geodata mod­els and present­a­tion mod­els for of­fi­cial geodata un­der this Or­din­ance, for which it is des­ig­nated as the fed­er­al spe­cial­ist au­thor­ity in An­nex 1 to the Geoin­form­a­tion Or­din­ance of 21 May 2008⁵⁴.