Indian Space Research Organisation, ISRO, is currently working on a few important technologies for human space flight. <br/><br/>Mentioning about this information in a written reply in the Rajya Sabha today, Minister of State in the Prime Minister's Office Jitendra Singh said the flight suit has already been developed.<br/><br/>The life support system and the crew escape window is currently being developed. For all this the government had sanctioned 173 crore rupees. Of this 137 crore rupees was utilised till March this year, he said. <br/><br/>