The Andean Community has a quality system in effect that both contributes to more free-flowing intraCommunity trade by removing unnecessary technical obstacles and helps bring about an improvement in the quality of the goods and services that are produced in the Andean subregion.

The Andean System of Standardization, Accreditation, Testing, Certification, Technical Regulations and Metrology was created in April 1995 by Decision 376 and perfected by Decision 419 of July 30, 1997.

The application of these Community provisions is also intended to strengthen institutions in the Member Countries that are responsible for ensuring the fulfillment of the conformity evaluation provisions, technical regulations, and procedures of the World Trade Organization’s Agreement on Technical Obstacles to Trade.

The Andean Quality System covers all of the elements of the quality infrastructure: standardization, accreditation, testing, certification, technical regulations, and metrology for all of the subregion’s products and services, except for those having to do with phytosanitary and zoosanitary matters.

The aim of the Andean Standardization Network’s (ASN) standardization activities is to establish "Andean standards" for the products that are marketed in the subregion, by harmonizing the standards in effect in each country or adopting international standards considered to be of interest to the subregion.

The Andean Standardization Network Regulations stipulate the guidelines to be followed for the adoption, harmonization, preparation, publication, and dissemination of Andean standards (General Secretariat Resolution 313).

Accreditation is the evaluation and attestation by testing and calibration laboratories, certification institutions, inspection bodies and persons that are technically competent to perform a specified task. The National Accreditation Institutions are authorized to attribute that competence.  They must also guarantee the reliability of the results and conduct supervisory audits for that purpose.

The testing and certification is intended to expand the networks of testing laboratories and certification institutions in the Member Countries that back the conformity evaluations of production and trade throughout the territories of those countries. It is also aimed at fostering and providing guidance for the establishment of Multilateral/Mutual Recognition Agreements.

Over 200 laboratories and certification and inspection institutions belong to the Andean Networks of Testing and Calibration Laboratories and product and system certification institutions, all of which are duly constituted and regulated.

The Andean Quality System promotes the application of the International System of Units and the attainment of levels of Andean plotability that will ensure the technical competence of the results attained by the different institutions that evaluate the conformity and the industrial web in the Member Countries.

There is an Andean Metrology Network that, because it has the same membership and the same objectives and functions as the ANDIMET Regional Group of the Inter-American Metrology System (IAMS), has merged with it. The Andean Standardization, Accreditation, Testing, Certification, Technical Regulations and Metrology Committee (CAN) will continue to be responsible for defining Andean policy in the area of metrology.

The Andean System has an Information System on Technical Notification and Regulation – SIRT – that makes it possible to disseminate the drafts and final versions of Technical Regulations and procedures for evaluating conformity. Subscription to this system is cost free and it may be accessed at:  http://secgen.comunidadandina.org/sirt