Manufacturers, importers and distributors of production shell seats shall ensure the availability of spare parts, in particular those listed as follows, for a minimum period of five years from the date on which the last unit of the model concerned was placed on the national market:
a) Backrests, including cervico-cephalic supports and thoraco-lumbar supports;
b) Leg rests;
c) Foot rests;
d) Leg rest cushions;
e) Wheels;
f) Brakes;
g) Harnesses.
The provisions of this article do not apply to parts that could not be used to maintain the intended purpose of this equipment and to guarantee its safety and performance.