1. Units must meet current Federal Safety Standard FMVSS 213 and contain the airbag warning label on the upper portion of seat back. a. Units must require no assembly. b. Units must be a current model for which replacement parts may be ordered. 2. Units shall be portable and shall be installed by a push button seat belt buckle and shall be able to be installed tightly and securely in the majority of vehicles sold in the U.S.A. 3. Variety of vehicles that the convertible seat can be correctly installed in – the construction and design of the convertible seat can affect the installation. 4. Factors such as the width of the base, the location of the belt path, etc. can affect the installation in vehicles. 5. Units shall include an attached tether strap and lower anchors for attaching to the new independent vehicle anchorage system.
