Versions of 16 CFR Part 1632 - Standard for the Flammability of Mattresses and Mattress Pads (Ff 4-72, Amended) on LawServer 2024 16 CFR Part 1632 – Standard for the Flammability of Mattresses and Mattress Pads (Ff 4-72, Amended) 2023 16 CFR PART 1632 – STANDARD FOR THE FLAMMABILITY OF MATTRESSES AND MATTRESS PADS (FF 4-72, AMENDED) 2022 16 CFR Part 1632 – Standard for the Flammability of Mattresses and Mattress Pads (FF 4-72, Amended) 2021 16 CFR Part 1632 – Standard for the Flammability of Mattresses and Mattress Pads (FF 4-72, Amended) 2020 16 CFR Part 1632 – Standard for the Flammability of Mattresses and Mattress Pads (Ff 4-72, Amended)