Follow general calibration guideline CI-01313. For the list of lab equipment that shall be calibrated, refer to CI-01433. o Lab M&TE require maintenance to ensure reliable lectures. Regarding maintenance follow CI01602. o Lab M&TE must be periodically verified. Verification is done to ensure that in the period between two consecutive calibrations there is no damage to equipment or drift/change to readings of the tool. For the periodical verification follow CI-01602 and register results into QD-06444.