CFR › Title 46 › Part 164 › §164.003-546 CFR §164.003-5Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)Processed kapok is not subject to formal approval, but will be accepted by the inspector on the basis of this subpart for use in the manufacture of lifesaving equipment utilizing it.(b)[Reserved]