At the bottom of EHSTRAFD approach stays peer-review journals standardization trend in publishing populational data[2] and most important, the allele frequencies gradient distribution over vast geographical areas.

STR Loci are available in AFGT if there are reported in at least ten EHSTRAFD populations.

The AFGT locus list is permanently updated with each EHSTRAFD release.

RPF is available just for ISSOL (Interpol Standard Set Of Loci), ESS (European Standard Set - recommended by ENFSI) and CODIS (Combined DNA Index System) loci.

MPGO is available just for ISSOL (Interpol Standard Set Of Loci), ESS (European Standard Set - recommended by ENFSI) and CODIS (Combined DNA Index System) loci.