Allele and genotype frequencies for five PCR-based DNA markers (LDLR, GYPA, HBGG, D7S8 and GC) were determined in 100 unrelated individuals from Piedmont (Northwest Italy). All five Ioci met Hardy-Weinberg expectations in the sampled population. The combined PD and CE were, respectively, 0.995 and 0.697. Frequencies obtained were compared with other previously published data on Caucasian populations with no significant differences. The genetic data from this study, in addition to those already collected by other groups, contribute to the expansion of the Italian DNA database suitable for forensic casework and paternity testing.