The U.S. FDA has posted the long-awaited final rule for lab-developed tests, which amends the draft rule in a few key respects, but Reps. Diana DeGette and Larry Buchson, once again voiced their opposition to the rule. DeGette and Bucshon acknowledged that congressional inaction has left the FDA with few choices, but called again for passage of the Verifying Accurate, Leading-edge IVCT Development (VALID) Act, which they said is critical because “burdensome regulation of these medical products creates uncertainty in the future of innovation and patient care.”