PART BRelevant material imported into Switzerland from another third country which, if it would normally be permitted to be landed in England if accompanied by a phytosanitary certificate, may be accompanied by a swiss plant passport(1) or may be landed without phytosanitary documentation(2)

8.  Soil or growing medium, which consists in whole or in part of soil or solid organic substances such as parts of plants or humus, including peat or bark, other than that composed entirely of peat.