You can, of course, become a transplant hospital, if you wish to. See the THO Rules in the Annexure 2, particularly Rule 9, to see if you qualify. Form 11 of the Rules is the format for applying for registration, but write to the DMS, 7th Floor, DMS Complex, 359, Anna Salai, Teynampet, Chennai- 6, with Rs.300 D/D drawn in favour of “The Director of Medical and Rural Health Services” to get the application form formally.
If you are not a transplant hospital and suspect brain death in a particular case, but do not have the facilities to properly assess or certify brain death, please shift the patient to a nearby transplant hospital for further diagnosis.