Effective 31 December 2012, all South African passport holders seeking permission to work or live in the UK for periods longer than 6 months now require a compulsory TB X ray.
Further to this requirement, the UKBA have only accredited 3 testing institutions that grant the needed health check recognition.
Further details can be found on our information pack (please note this PDF file is approximately 0.7MB) 2013-TB-Screening.pdf.