In 2005 new quality criteria (7 items) were introduced for services provided to mother and child under the national perinatality programme. We evaluated this new version in a descriptive study conducted among a random sample of 400 parturient women from Monastir governorate. Mean age was 29.3 (SD 5) years and 42% were primipara. Although prenatal care was adequate in terms of number of antenatal visits for 82.5% of women, for only 21% were all 7 quality criteria fulfilled. The rates of caesarean section and premature birth were significantly higher in women who received quality care (P < 0.05). In logistic regression analysis, age and parity were the only factors independently associated with the quality of care. Additional efforts are needed to ensure good maternal and infant quality of care