Sellise plommi peaks kaubasaadetisele peale panema maakonna veterinaarteenistus. Kui tollis saadetis lahti võetakse, siis peab toll panema uue plommi ja lisama selle numbri saatedokumentidesse.
Where, in accordance with the requirements of the third country of destination, a veterinary seal has been applied as well as a customs seal the substitution check shall be carried out only in the event of suspected fraud.