Specifications include, but are not limited to: The Potassium Acetate Based Fluid or Bi-Based Fluid, must becertified to FAA (Federal Aviation Administration) SAE-AMS 1435(Society of Automotive Engineers Aerospace material SpecificationAMS 1435 A), regulations Revised August 1999, or latest version.Sodium Acetate (NAAC) Solid Compound, De-Icing/Anti-icing must becertified to FAA (Federal Aviation Administration) SAE-AMS1431(Society of Automotive Engineers Aerospace Material SpecificationAMS1431B), regulations Revised August 1998, or latest version.Products supplied must comply with the Environmental ProtectionAgency 40 CFR Part 449:Effluent Limitation Guidelines and New SourcePerformance Standards for the Airport Deicing Category