The notified measure establishes and updates the health requirements for the importation into Chile of day-old chicks and hatching eggs of poultry of the indicated species. Among its main characteristics and amendments, the measure is consistent with the recommendations of the WOAH Terrestrial Animal Health Code, and updates requirements for sampling programme for the detection and control of Salmonella spp. Mycoplasma synoviae, Mycoplasma gallisepticum, Mycoplasma meleagridis.Further details can be found in the document attached to this notification.