SHANGHAI – On June 1 of this year, China's new Cybersecurity Law came into effect, tightening the government's grip on the transfer and security of data collected in China. Now that the law is in place, industry regulators are expected to hammer out specific rules that will come out in 2018. There are signs that drugmakers, and those collecting clinical trial data, could face some tough constraints making it difficult for patient data to leave the country.