This standard BS ISO 14949:2001 Implants for surgery. Two-part addition-cure silicone elastomers is classified in these ICS categories:
11.040.40 Implants for surgery, prosthetics and orthotics
This International Standard specifies the characteristics of, and corresponding test methods for, the two-part addition-cure high consistency or liquid silicone elastomer for use in the manufacture (partially or totally) of surgical implants.