OBS_VALUE: <ul><li><a href=https://www.zakonyprolidi.cz/cs/2017-370?text=Z%C3%A1kon+o+platebn%C3%ADm+styku target=_blank>Act on payment systems(Zákon o platebním styku, Act No. 370/2017 Coll., last updated on 1 July 2022, §107, 111)</a></li><li><a href=https://www.cnb.cz/cs/platebni-styk/certis/popis-systemu-certis/index.html target=_blank>CERTIS Interbank Payment System(  Official Website of the Czech National Bank)</a></li></ul>