Cantonal or cantonally-recognised professional qualifications to pursue an economic activity are valid anywhere in Switzerland unless subject to restrictions in accordance with Article 3.
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If the professional qualification only partly meets the requirements at the place of destination, the person concerned may provide proof that they have acquired the necessary knowledge through education, training or practical experience.
Where the cantons provide for the mutual recognition of professional qualifications in an inter-cantonal agreement, the provisions thereof take precedence over this Act.