Okla. Admin. Code § 165:15-15-7
Current through Vol. 42, No. 7, December 16, 2024
Before any liquid measuring device subject to the rules of this Chapter may be put into service, it must conform to the National Institute of Standards and Technology (NIST) Handbook 44. In addition, any liquid measuring device must be calibrated as nearly as practicable to zero error by the installer, who must attach a seal to the adjusting mechanism in such a manner that a readjustment of the measuring unit cannot be made without breaking the seal.
Okla. Admin. Code § 165:15-15-7