Rubuta ci gaba ga wannan sakin layi - Muhimman nazarin shari'ar a cikin binciken HRO sun haɗa da nazarin bala'o'i (misali, Three Mile Island nuclear incident
, Bala'in Challenger da Bala'in Columbia, kwararar sinadarai na Bhopal, hadarin jirgin sama na Tenerife, gobarar gandun daji na Mann Gulch, abin da ya faru na Black Hawk a cikin Iraki) da kuma HROs kamar tsarin kula da zirga-zirgar jiragen sama, masu jigilar jiragen ruwa, da ayyukan makamashin nukiliya.