Why It Matters That the Laboratory Is ISO 17025 Accredited

When you receive a test result, the first question should be: how far can you trust it. ISO 17025 is the international standard that defines the competence of testing and calibration laboratories, and it is your guarantee that a result is reliable, accurate, and admissible before the regulator.

What the Accreditation Means

ISO 17025 accreditation is not merely a formal certificate. It shows that the laboratory has proven, before an independent accreditation body, its technical competence to perform specific tests: validated methods, calibrated equipment, skilled professionals, and ongoing quality control.

How This Ensures Reliable Results

• Validated, controlled test methods instead of improvised ones.
• Equipment calibrated regularly against known standards.
• Internal quality control and participation in inter-laboratory comparison tests.
• Full documentation of the sample's chain of handling, from receipt to result.

Why the Regulator Requires It

Regulatory bodies such as the Ministry of Health and the water utilities recognize results from accredited laboratories because the accreditation ensures the result reflects reality. A test from a non-accredited laboratory may be worthless before the regulator, which is why choosing the right sampling and testing chain is critical.

What to Check as a Customer

When you order a test, make sure the entire sampling and testing chain is sound: a professional sampler, maintenance of the cold chain, and a laboratory accredited for the specific parameter being tested. The Kesar Digum team secures every one of these links for you.