Määratletud piirkonnas valmistatud kvaliteetvein (edaspidi mpv-kvaliteetvein) on eriliste kvaliteediomadustega vein, mis on valmistatud määratletud piirkonnas kasvatatud kindlatest viinamarjasortidest. Mpv-kvaliteetveini kirjeldamisel ja nimetuses kasutatakse vastava määratletud piirkonna nime. Euroopa Liidus valmistatavate mpv-kvaliteetveinide loetelu avaldatakse Euroopa Ühenduste Teataja C-osas.
1. The sales description referred to in Article 3 (1) (a) shall be indicated by one of the following expressions: ... in the case of a quality sparkling wine referred to in Article 1, second paragraph, (b) of Regulation (EEC) No 2332/92 other than referred to in (d) of this paragraph, 'quality sparkling wine' or 'Sekt' ... 'quality sparkling wine produced in a specified region' or 'quality sparkling wine psr', or 'Sekt bestimmter Anbaugebiete' or 'Sekt b.A.'...
2. ... it inspires a degree of confidence in the consumer if the various stages in the manufacture of a quality sparkling wine produced in a specified region, hereinafter called 'quality sparkling wine psr', i.e. cultivation of the grapes, the wine-making process, the growth of the wine and the process of secondary fermentation, have been monitored by the same natural of legal person; whereas it is necessary to ensure that the quality sparkling wines psr produced in this way can be distinguished by a specific term from other sparkling wines ...