According to Cabinet Regulation No. 40 of January 9, 2007 "Regulations on the List of Measuring Instruments Subjected to State Metrological Controls", the re-verification of water meters shall be carried out every 4 years.

Water consumption meters must comply with the accuracy specified in the Cabinet Regulation No. 644 of 22 August 2006 "Regulations on metrological requirements for water consumption meters".

The STC laboratory performs repeated verification for cold and hot water meters with nominal diameters of 15 mm and 20 mm. Repeat verification time up to 2 h; At the same time, up to 5 meters can be checked. After the meter test, a verification sticker and a verification certificate are issued to the client. Price per test of one water meter 4.50 EUR (incl. VAT).