Our calibration laboratory offers efficient turnaround times and is ISO 17025 accredited. Eye care in Argentina is provided through a mix of public hospitals, social security schemes (known as obras sociales), and private clinics. The public system is free and open to all, including foreigners, but waiting times can be long. Most residents use either an obras social or private insurance. With instrumentation calibration services from SGS, you can be sure of the highest degree of measurement accuracy, reducing measurement uncertainties and helping maximize profits. Looking for something specific? Loading component. National Association of. Need Help? Please call us! Copyright © 2019 Transmille USA - All rights reserved. Business hours: Monday - Friday: 09:00 - 19:00 hrs.