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PEX Chart

The PEX Chart provides a structured workflow for identifying and locating underground utilities before excavation and other ground disturbance activities, supporting safer decisions, reduced risk and improved project outcomes.

This is a resource exclusively for our CERTLOC Certified Locators, as well as Certified Locating Organisations.

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CERTLOC LTD is ISO 9001 certified

CERTLOC is proud to have achieved ISO 9001 Certification of quality management system standards for the provision of the Certified Locator, Certified Locating Organisation Program, the delivery of the Pre-Excavation Management Course and Skills Development Program.