Poltrd sir s kompaktno, zlato rumeno do svetlo rjavo skorjo, ki ima lahko sivkaste lise; blag sir, primeren za topljenje, slonokoščene ali rumenkaste barve, kompakten, po možnosti z nekaj luknjami; značilen vonj in okus, od blagega do izrazitega; proizveden iz pasteriziranega, termično obdelanega ali surovega kravjega mleka, sesirjenega z mlečnimi fermenti in drugimi koagulanti.
Semi-hard cheese with a compact, golden yellow to light brown rind, which might have greyish patches; mild cheese, suitable for melting, ivory or yellowish, compact, possibly with a few holes; characteristic smell and taste, ranging from mild to strong; manufactured from pasteurised, heat-treated or raw cows' milk, set with lactic ferments and other coagulants.