For details about certifying either a slabstock, including biobased, or molded foam, conducting a performance test, or submitting a sample, please review the appropriate Technical Guidelines.
The only difference in the criteria for certification of slabstock and molded foam is the sample size required for evaluation, and the packaging of the sample to be sent to the testing laboratories for analysis. Some molded foam producers may need to create a new mold to accommodate the proper sample size.
Criteria for biobased foams is outlined in the Slabstock Technical Guidelines. Note that there is a separate Physical Property Testing Report specifically for biobased foams.