div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: IATA CERTIFICATE OF ACCREDITATION 2020 · Certificate of Accreditation IATA is proud to certify that PIERRE TRAVEL INTL DOO PIERRE TRAVEL INTL BELGRADE Serbia has met the professional src=https:reader036vdocumentsmxreader036viewer20220630045f91b3e2e789c3061b0ecaa3html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv