ICS 33.060.30; 33.100.01. Norma Europejska ETSI EN 302 537 V2.1.1:2016 Ultra Low Power Medical Data Service (MEDS) Systems operating in the frequency range 401 MHz to 402 MHz and 405 MHz to 406 MHz - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU ma status Polskiej Normy.