The District Differently-abled Welfare Office has made arrangements for conducting the Brainstem-evoked response auditory (BERA) and Otoacoustic Emissions (OAE) tests at the office campus. In a press release issued here on Saturday, Darez Ahmed, District Collector, said that so far these tests were conducted in Chennai for want of adequate infrastructure here. He has appealed to the needy persons to avail themselves of the facility provided at an estimate of Rs. 30 lakh. Further details can be had from Joint Director of Health by dialling 9444982674 or from the District Differently-abled officer on 9042521640, the release added.