It also includes changes that might be required in cases in which the format of a work or of other subject matter is already accessible to certain beneficiary persons while it might not be accessible to other beneficiary persons, due to different impairments or disabilities, or the different degree of such impairments or disabilities.
Áirítear leis freisin athruithe a d'fhéadfadh a bheith riachtanach i gcásanna inar féidir le daoine áirithe is tairbhithe rochtain a fháil cheana ar fhormáid de shaothar nó d'ábhar eile ach nach féidir le daoine eile is tairbhithe, mar thoradh ar mhíchumais nó ar mhallachair éagsúla nó ar an leibhéal éagsúil míchumais nó mallachair den chineál sin.