- See also WK87331 proposed withdrawal
D5988-18 Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in Soil
- See also WK82568 proposed revision
- See also WK81858 proposed revision
- See also WK82212 proposed revision
- See also WK82370 proposed revision
- See also WK54914 proposed revision
- See also WK89575 proposed revision
- See also WK60874 proposed revision
- See also WK89574 proposed revision
D7444-18a Standard Practice for Heat and Humidity Aging of Oxidatively Degradable Plastics
- See also WK80360 proposed revision
WK75797 Standard Specification for Non-Floating Biodegradable Plastics Designed for use in an Aquatic Environment
WK81525 Home Compostable/Backyard Conditions for Plastic Packaging Materials and Products
WK82073 Preconditioning Certified Compostable Products in a Controlled Environment Upstream of Commercial Compost Facilities
- See also WK61819 proposed reinstatement
- See also WK61819 proposed reinstatement
D5437-93 Practice for Weathering of Plastics Under Marine Floating Exposure (Withdrawn 1999)
D5509-96 Standard Practice for Exposing Plastics to a Simulated Compost Environment (Withdrawn 2002)
D5510-94(2001) Standard Practice for Heat Aging of Oxidatively Degradable Plastics (Withdrawn 2010)