Annual Calibration Program


In accordance with the provisions of par. 2 of article 25 of the Measurement Regulation (Government Gazette B '4818 / 24.12.2019) the frequency of Regular Calibrations is determined by the Annual Calibration Program of the Administrator, which concerns the scheduled calibrations each year at active Delivery Points.

For the year 2021, EDA THESS will proceed with scheduled calibrations of meters with Qmax  10 Nm3/h in cash lots after 10 years of operation, according to the standard ISO 3951-1:2013 "Sampling procedures for inspection variables”, Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL.