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

Special Conditions: AMSAFE, Incorporated; Cessna Models 172 (R and S), 182 (S, T, and T182T), and 206 (H and T206H); Inflatable Three-Point Restraint Safety Belt With an Integrated Airbag Device

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 December 13, 2004 for Amsafe Incorporated. System: cabin, seats and restraints.

What it applies to

Applicant
Amsafe Incorporated
Makes
Cessna
Models
—
Published
December 13, 2004
Effective
December 2, 2004
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the installation of an AMSAFE, Inc., Inflatable Three-Point Restraint Safety Belt with an Integrated Airbag Device on Cessna Models 172 (R and S), 182 (S, T, and T182T), and 206 (H and T206H). These airplanes, as modified by AMSAFE, Inc., will have novel and unusual design features associated with the lap belt portion of the safety belt, which contains an integrated airbag device. 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.