Implementing an early detection program for autism in primary healthcare: Screening, education of healthcare professionals, referrals for diagnostic evaluation, and early intervention

•An early detection program for ASD was implemented during regular well-child visits at 30 months of age.•It included screening for ASD and education of well-child care professionals.•The screening detected some children with ASD who were missed by the regular developmental surveillance.•A high proportion (79 %) of well-child care professionals had not received any previous education on ASD.•The program was well accepted by parents, professionals, and administrators, providing evidence of its feasibility.