Siyazi ukuba xa kufikwa ekuthengeni iimveliso zeebheringi, izinto ezintathu eziphambili ezixhalabisayo zezi: Okokuqala, umhla wokuhanjiswa awufikanga ngexesha, umgangatho weesampuli kunye nokuthunyelwa okwenyani akuhambelani, kwaye akukho mntu uphendulayo kwinkonzo yasemva kokuthengisa. Ke ngoko, ngaphambi kokuba iqela ngalinye leempahla liphume efektri, sithatha iividiyo size sizithumele kubathengi ukuze ziqinisekiswe. Sithembisa ukuphendula kwimiba yasemva kokuthengisa kwiiyure ezingama-24. Sinike abasebenzi abazinikeleyo bokulandela kumthengi ngamnye. Ukuze sisombulule iingxaki zasemva kokuthengisa ngcono nangokukhawuleza, kunyaka ophelileyo sihambise iziqwenga ezi-5 yezigidi kubathengi abavela kumazwe amaninzi, ngesantya esihle se-99.2%. Siphumelele isiqinisekiso se-ISO kwaye ingxelo inokufikelelwa. Sinabathengi abangaphezu kwama-30 abasebenzisane iminyaka engaphezu kwemi-5, kwaye siye sahlangabezana ngokugqibeleleyo neemfuno zabathengi kwaye sasombulula izinto ababexhalabile ngazo.