46 C.F.R. § 164.007-3 Conditions of approval.
Title 46 - Shipping
(a) Structural insulation shall be of such quality as to successfully meet the requirements for an incombustible material as set forth in subpart 164.009 of this part. (b) Structural insulation shall be of such quality and thickness as to successfully pass all of the tests set forth in §164.007–4, and the retests required by §164.007–8. (c) The product shall be so marked as to be readily identifiable to an inspector in the field. The marking shall include the Coast Guard approval number.
Title 46: Shipping
PART 164—MATERIALS
Subpart 164.007—Structural Insulations
§ 164.007-3 Conditions of approval.
