Home › CFR › Title 16 › Part 163016 CFR Part 1630 — Standard for the Surface Flammability of Carpets and Rugs (FF 1-70)Subpart A — The Standard§ 1630.1— Definitions.§ 1630.2— Scope and application.§ 1630.3— General requirements.§ 1630.4— Test procedure.§ 1630.5— Labeling.Subpart B — Rules and Regulations§ 1630.31— Reasonable and representative tests and recordkeeping requirements.§ 1630.32— Carpets and rugs with fire-retardant treatment.Subpart C — Washing Procedures§ 1630.61— Hide carpets and rugs—alternative washing procedure.§ 1630.62— Wool flokati carpets and rugs—alternative washing procedure.§ 1630.63— Suspension of washing requirements for carpets and rugs with alumina trihydrate in the backing.Subpart D — Interpretations and Policies§ 1630.81— Policy on recall of noncomplying carpets and rugs.