All foreign Intended Parents and especially Australians seeking surrogacy in India are being blocked visas. This will increase a trend of more and more international and Australian parents coming to the U.S. for legal, safe commercial surrogacy. India has garnered a reputation for established and relatively inexpensive surrogacy. However, due to poor oversight and lack of quality control in the process, India has received great criticism ranging from its treatment of surrogates to the medical processes and to the care of intended parents. In response, the Indian government has made it more and more difficult for foreign couples to access surrogacy in that country. This is the most recent manifestation.
The link below has an article on the topic.