The marketing authorisations of veterinary medicinal products are valid for
five years in Hungary, The validity of the Licence may be extended by a re
newal procedure upon request from the authorisation holder for further five
-year periods, The application for renewal should be filed to the Ministry
of Agriculture and Rural Development six months before the expiration of th
e validity of the current marketing authorisation, In the revision, the ren
ewed dossier, the results of the state quality control of medicinal product
s' samples taken from trade, and in case of notification arriving to the ph
armacovigilance, the experiences of the case, are assessed The regulations
of the European Union and the data of scientific literature are also taken
into account, The objective of the process is to ensure that only the produ
cts of a consistently high quality, safety and efficacy remain on the marke
t, Veterinary medicinal products with expired marketing authorisation or re
jected application for renewal shah be withdrawn from circulation by the en
d of the same year when the marketing authorisation expires, The revision c
ontributes to the constant modernisation of the marketed medicinal products
and to the withdrawal of outdated products from the market.