The U.S. aircraft register, updated daily
Special conditions · aircraft

Special Conditions: Bombardier Inc. Model BD-700-2A12 and BD-700- 2A13 Airplanes; Airplane Electronic-System Security Protection From Authorized Internal Access

Special conditions are rules the FAA writes for one design when the standard certification rules do not cover something new about it. These were published October 17, 2017 for Bombardier. System: cabin, seats and restraints.

What it applies to

Applicant
Bombardier
Makes
Bombardier Aerospace
Models
—
Published
October 17, 2017
Effective
August 21, 2016
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Bombardier Inc. (Bombardier) Model BD-700-2A12 and BD-700-2A13 airplanes. These airplanes will have novel or unusual design features, specifically, digital systems architecture composed of several connected data networks that will have the capability to allow connectivity of the passenger-service computer systems to the airplane critical systems and data networks. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.

Source: FAA special conditions (final) from the Dynamic Regulatory System; the Federal Register carries the same notices.