The TIAER Laboratory is accredited by the National Environmental Laboratory Accreditation Program and has extensive experience in analyzing surface water samples, soils and sediments.  The laboratory maintains a secure facility that ensures the protection of client samples for production and integrity of legally-defensible data. 

The biologists, chemists and technicians at TIAER adhere to Standard Methods, U. S. Environmental Protection Agency and Texas Commission on Environmental Quality testing protocols.  The TIAER Laboratory’s Quality Control/Quality Assurance section is audited by state and federal authorities and maintains oversight on laboratory functions under NELAP and other programs.