UREDBA o utvrđivanju Godišnjeg programa monitoringa statusa voda za 2019. godinu
"Сл. гласник РС" бр 48/2019
National law
"Сл. гласник РС" бр 48/2019
National law
General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005)
95.99 Withdrawal of Standard