Accreditation Standard:
Certificate Type: All Testing Calibration
SubScope:
Active: Suspended/Withdrawn:
Active
Extended
  Suspended
Withdrawn
Keyword:
Certificate Laboratory City State Country Issue
Date
Expiration
Date
Extension
Granted
Until

L18-547 A & B Environmental Services, Inc
Accreditation Number: 71390
Contact: Mark Johnston
Phone: 713-453-6060
Houston TX United States 11/25/2018 12/31/2020
L19-86 WyEast Environmental Sciences, Inc
Accreditation Number: 74563
Contact: Cornelius Chan
Phone: 506-231-9320
Portland OR United States 02/01/2019 03/31/2021