{"data":{"id":"us/16-cfr-1611.3","jurisdiction":"us","citation":"16 CFR 1611.3","heading":"Flammability—general requirement.","body":"The rate of burning shall not exceed 1.2 in./sec as judged by the average of five determinations lengthwise and five determinations transverse to the direction of processing, when the material is tested with the SPI flammability tester in accordance with the method described in § 1611.4.","path":["Title 16—Commercial Practices","CHAPTER II—CONSUMER PRODUCT SAFETY COMMISSION","SUBCHAPTER D—FLAMMABLE FABRICS ACT REGULATIONS","PART 1611—STANDARD FOR THE FLAMMABILITY OF VINYL PLASTIC FILM","Subpart A—The Standard"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-16.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:29Z","sha256":"46ae948e3235552f7b0ceecdea6383aeb31222e7bfd46188392b7446e7c82010","source_id":"us-cfr","stale":true,"prev":"us/16-cfr-1611.2","next":"us/16-cfr-1611.4"},"notice":"GroundRules: Original legal text. Not legal advice."}