The resulting externalities of increased testing costs and compatibility risk would be passed on to firms who want to deploy technology stacks covered by such a decision.
On Tuesday the government announced it is to change the law so requests to exchange driving licences from outside the EU will only be accepted if the licence holder can prove they passed a driving test in a country where the testing standards are comparable with those in Britain.
Both the Senate and the House of Representatives have passed measures calling for sweeping changes, including requiring annual testing of students in reading and math in grades three through eight, giving flexibility to states and local school boards over how to spend federal dollars, and holding schools accountable for the performance of students.
Schuchat urged the public not to be alarmed if expiration dates for some of the liquid Tamiflu have passed, because the Food and Drug Administration extended them "after careful testing" to ensure they are safe and effective.
It had passed industry standard tests but the company found it had needed its own more rigorous testing as it explored the unknown territory of wearables.
In an interview about his congressional record, Mr. Weiner cited a bill passed in 2000 aimed at eliminating the U.S. Justice Department's backlog in DNA testing that helps solve crimes.