translate English to French: All three types have to following limitations on commitments: (a) market access for natural persons is limited as indicated in the horizontal section; (b) national treatment for commercial presence is provided as long as foreign equity does not exceed 49%; and (c) there are limitations on commercial presence as indicated in the horizontal section.
La Corée a limité ses engagements aux services d’élimination des eaux usées, d’élimination des déchets industriels, d’épuration des gaz d’échappement et de réduction du bruit (autres que les services liés à la construction), ainsi qu’aux services d’évaluation des impacts environnementaux.