Environmental Laboratory Certifications


ARA DOD ELAP Cert 2021


The full list of DoD accredited parameters can be found here.


New Hampshire

ARA NH Certificate

The full list of NH accredited parameters can be found here. 


ARA MA Certifcation

The full list of current MA accredited chemistry parameters can be found here.
Our RadChem list is here.  

Looking for archives? Find them here.



The full list of ME accredited parameters can be found here.



Click to View ARA VT Cert

The full list of VT accredited parameters can be found here.


Rhode Island  

Click image below to view ARA's RI cert as pdf. ARA's RI parameters are congruent to this NH list.



NELAC Accreditation




NELAP Accredited Laboratory

Becoming certified in some states can be easy through reciprocity. Laboratories that have primary certification through NELAC and TNI can become certified in other states that  recognize these accreditation bodies. If you require an accreditation that is not listed, please let us know.


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