into requirements for air carrier operating certificates and production certificates (a) Regulations Not later than 270 days after the date of the enactment of this Act, the Secretary of Transportation, in consultation with the Secretary of Defense, the Secretary of Homeland Security, the Attorney General, the Federal Communications Commission, and the Director of National Intelligence, shall prescribe regulations to incorporate requirements relating to cybersecurity into the requirements for obtaining an air carrier operating certificate or a production certificate under chapter 447 of title 49, United States Code. (b) Requirements In prescribing the regulations required by subsection (a), the Secretary shall— (1) require all entry points to the electronic systems of each aircraft operating in United States airspace and maintenance or ground support systems for such aircraft to be equipped with reasonable measures to protect against cyberattacks, including the use of isolation measures to separate critical software systems from noncritical software systems