Biodegradable Products Institute(BPI)
Denotes certification by the Biodegradable Products Institute for use in commerical and municipal composting facilities, in compliance with U.S. standard ASTM D6400 100% Compostable ( CERT # 7719318, has been granted on August 31, 2019).
OK Compost Home
Denotes certification by Tüv Austria as 100% compostable in backyard and home composting units. Based on European standard EN 13432, OK Compost Home is one of the world's only home composting certifications ( CERT # S329, has been granted on July 06, 2020).