ISO 17025 : 2005

Overview
ISO 17025:2005 is the main standard used by testing and calibration laboratories. This International Standard specifies the general requirements for the competence to carry out the test and/or calibrations, including samplings
Originally known as ISO Guide 25, ISO17025 was initially issued by the ISO in 1999. it applies directly to those organisations that produce testing and calibration results.
This international standard is applicable to all organizations performing tests and or
Calibrations. These include for example, first , second and third party laboratories, and
laboratories where testing and/or calibration forms part of inspection and product
certification”
There are two main sections in ISO 17025 - Management Requirements and Technical Requirements. Management requirements are primarily related to the operation and effectiveness of the quality management system within the laboratory. Technical requirements address the competence of staff, methodology and test/calibration equipment.
Laboratories use ISO 17025 to implement a quality system aimed at improving their ability to consistently produce valid results. It is also the basis for accreditation from an Accreditation Body. Since the standard is about competence, accreditation is simply formal recognition of a demonstration of that competence.
The Government of India has authorized NABL as the accreditation body for testing and calibration laboratories.
NABL is a registered society under the Societies Registration Act 1860. It operates as an autonomous body under the aegis of in the Department of Science and Technology (DST), Ministry of Science and Technology, Government of India.

NABL has been established with the objective of providing Government, Industry Associations and Industry in general with a scheme of laboratory accreditation which involves third-party assessment of the technical competence of testing and calibration laboratories.

Benifits
· Increase of confidence in testing /Calibration data and of personnel performing work.
· Better control of laboratory operations and feedback to laboratories as to whether they have sound Quality Assurance System and are technically competent.
· Enhanced customer confidence and satisfaction
· Saving in terms of time & money due to reduction or elimination of the need for retesting of product.
· International recognition as names comes on NABL website.
· Users of accredited laboratories enjoy greater access for their products, in both domestic and international markets.